When you want to find benchtop linear power supply, you may need to consider between many choices. Finding the best benchtop linear power supply is not an easy task. In this post, we create a very short list about top 9 the best benchtop linear power supply for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 9 benchtop linear power supply:

Best benchtop linear power supply

Product	Features	Go to site
	Pyramid PS9KX Universal Compact Bench Power Supply-5 Amp Linear Regulated Home Lab Benchtop Converter w/ 13.8 Volt DC 115V AC 70 Watt Input, Screw Type Terminal, 12V Car Cigarette Lighter	Go to amazon.com
	KORAD KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade	Go to amazon.com
	Universal Compact Bench Power Supply - 6 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 100 Watt Power Input, Screw Type Terminals, Cooling Fan - Pyramid PS8KX	Go to amazon.com
	Safstar Adjustable Power Supply 30V 5A Precision Variable DC Digital Lab w/clip	Go to amazon.com
	Universal Compact Bench Power Supply - 18 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 450 Watt Power Input, Amperage Gauge Display, LED - Pyramid PS21KX	Go to amazon.com
	KORAD KA6005D -Precision Variable Adjustable 60V, 5A DC Linear Power Supply Digital Regulated Lab Grade	Go to amazon.com
	Universal Compact Bench Power Supply - 32 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 12-15V DC 115V AC 600 Watt Input, Amperage Gauge Display, Adjustable Voltage - Pyramid PS36KX	Go to amazon.com
	Sound Around Pyramid PS3KX 2.5-Amp 12-Volt Power Supply	Go to amazon.com
	KORAD KA3010D -Precision Variable Adjustable 30V, 10A DC Linear Power Supply Digital Regulated Lab Grade	Go to amazon.com

Related posts:

1. Pyramid PS9KX Universal Compact Bench Power Supply-5 Amp Linear Regulated Home Lab Benchtop Converter w/ 13.8 Volt DC 115V AC 70 Watt Input, Screw Type Terminal, 12V Car Cigarette Lighter

Feature

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. Used for component and device equipment testing, operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Constant amperage is 5A and surge is 7A w/ power output of 13.8V DC and 115V AC 60Hz 70W power input

Description

Pyramid Model : PS9KX

5 Amp Hobbyist Bench Power Supply

Bench Power Supply, AC-to-DC Power Converter with Car/Vehicle Power Outlet (5 Amp)

Features:

Linear / Regulated Power Supply Design

AC-to-DC Power Conversion (12V DC)

Provides Constant Source of DC Voltage

Simple Electronic Plug-in Operation

Hassle-Free Screw Terminal Connectors

Eliminates the Need of Battery or External Power Source

12V Car / Vehicle Cigarette Lighter Power Accessory Outlet Connector

Fuse Protected with Auto-Reset

Electronic Overload & Short Circuit Protection

Used for Component & Device Equipment Testing, Operation & Performance

Rugged & Durable Housing Construction, Cabinet Heatsink

Power ON / OFF Switch

Pyramid Compact Hobby Power Supplies Safe for Tabletop Placement

Technical Specs:

Amperage: 5.0 AMP (Constant), 7.0 AMP (Surge)

Connectors/Hardwire Terminals: Red Positive (+), Black Negative (-)

Power Output: 13.8V DC

Power Input: 115V AC, 60Hz (70 Watt)

Dimensions (L x W x H): 7.5'' x 4.9'' x 3.0'' -inches

The Pyramid Power Supply provides convenient and reliable AC-to-DC power performance. Universal hardwired screw-type connection terminals are hassle-free and ensure compatibility with a wide range of device equipment & components. Simple electronic plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source -- while the built-in electronic overload and short-circuit protection ensure safety of the operator & any connected electrical devices. The Pyramid Bench Power Supply makes for a great addition to any hobbyist work desk or equipment testing station.

2. KORAD KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade

Feature

Compact Design with Dual 4 Digit LED Displays and Digital Controls - Switchable power input 110/220v
Circuit protection for over load, short circuit and over temperature.
Automatic switching between mA and A display

Description

This Linear power Supply packed with features and at a cost that can't be beat. It has an easy to read 4 digit LED is used to display the voltage and current values. This is a heavy duty single-channel, constant-voltage and constant-current power supply with low ripple and noise, high reliability and high accuracy. The voltage and current are continuously adjustable. It is designed for use in labs, colleges and in production. SRA Soldering Products is the Exclusive Distributor and will handle warranty repairs after the first 30 days (for issues within 30 days contact Amazon directly). The warranty period is 1 year after shipment. Heating elements and soldering tips are not covered under warranty. Please contact [email protected] for service or spare parts or call 1-800-545-4750.

3. Universal Compact Bench Power Supply - 6 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 100 Watt Power Input, Screw Type Terminals, Cooling Fan - Pyramid PS8KX

Feature

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. Used for component and device equipment testing, operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Constant amperage is 6A and surge is 8A w/ power output of 13.8V DC and 115V AC 60Hz 100W power input

Description

Pyramid Model : PS8KX

6 Amp Hobbyist Bench Power Supply

Bench Power Supply, AC-to-DC Power Converter (6 Amp)

Features:

Linear / Regulated Power Supply Design

AC-to-DC Power Conversion (12V DC)

Provides Constant Source of DC Voltage

Simple Electronic Plug-in Operation

Hassle-Free Screw Terminal Connectors

Eliminates the Need of Battery or External Power Source

Fuse Protected with Auto-Reset

Electronic Overload, Short Circuit & Overload Protection

Used for Component & Device Equipment Testing, Operation & Performance

Rugged & Durable Housing Construction, Cabinet Heatsink

Built-in Cooling Fan

Power ON / OFF Switch

Pyramid Compact Hobby Power Supplies Safe for Tabletop Placement

Technical Specs:

Amperage: 6.0 AMP (Constant), 8.0 AMP (Surge)

Connectors / Hardwire Terminals: Red Positive (+), Black Negative (-)

Power Output: 13.8V DC

Power Input: 115V AC, 60Hz (100 Watt)

Dimensions (L x W x H): 7.5'' x 4.9'' x 3.0'' -inches

The Pyramid Power Supply provides convenient and reliable AC-to-DC power performance. Universal hardwired screw-type connection terminals are hassle-free and ensure compatibility with a wide range of device equipment & components. Simple electronic plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or an additional power source -- while the built-in electronic overload, short-circuit and overload protection ensure safety for the operator & any connected electrical devices. The Pyramid Bench Power Supply makes for a great addition to any hobbyist work desk or equipment testing station.

4. Safstar Adjustable Power Supply 30V 5A Precision Variable DC Digital Lab w/clip

Feature

Steady DC Power supply, compact structural design, all metal construction, Dual LED Display, Current mA Display
Adjustable outputs: 0-30V and 0-5A Variable controls for both current and voltage outputs
PWM switching voltage stabilizer, MOS linear adjustment mode
Perfect protection function: over voltage protection (OVP), open circuit protection (OCP), over temperature protection (OTP)
Use for product testing aging, battery industry, inverter, LED manufacturing industry, and other all need dc regulated power supply

Description

Description:
This DC Power Supply features a very high quality variable 0-30V and current 0-5A. It comes with high reliability, low noise and circuit overload protection. Anyway, it is excellent choice for business. This DC Power Supply is designed for scientific research, product development, laboratories, universities and mobile computer repair, etc.

Feature:
Steady DC
All Metal Construction
Compact Design
Dual LED Display
Current mA Display
High Stabilized Output Voltage
Short Circuit Protection
Over Loading and Current Protection

Specification
Operating Conditions:
Supply Voltage: AC 110V
Frequency: 60Hz
Working Temperature: -10C ~ 40 C
Relative Humidity: < 90%
Storage Conditions: -10C ~ 40 C
Relative Humidity: < 80%
Stable Voltage:
The output voltage is between 0 and nominal value continuously adjustable
Voltage Stability: 0.01% +2mV
Load Stability: 0.01% +2mV
Recovery Time: 100S
Ripple Noise: 1 MVRMS(RMS)
Temperature Coefficient: 200PPM/C
Stable Current:
The output current is between 0 and nominal value continuously adjustable
Power Stability: 0.1% + 3mA
Load Stability: 0.2% + 3mA
Ripple Noise : 2mArms
Product size: 4.9 * 10.2 * 6.3 inch
Product weight: 4.18 lbs

5. Universal Compact Bench Power Supply - 18 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 450 Watt Power Input, Amperage Gauge Display, LED - Pyramid PS21KX

Feature

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. Used for component and device equipment testing, operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Constant amperage is 18A and surge is 20A w/ power output of 13.8V DC and 115V AC 60Hz 450W power input

Description

Pyramid Model : PS21KX

18 Amp Hobbyist Bench Power Supply

Bench Power Supply, AC-to-DC Power Converter with Amperage Gauge Display (18 Amp)

Features:

Linear / Regulated Power Supply Design

AC-to-DC Power Conversion (12V DC)

Provides Constant Source of DC Voltage

Simple Electronic Plug-in Operation

Hassle-Free Screw Terminal Connectors

Eliminates the Need of Battery or External Power Source

Analogue Gauge Amperage Metered Display

Fuse Protected with Auto-Reset

Electronic Overload & Short Circuit Protection

Used for Component & Device Equipment Testing, Operation & Performance

Rugged & Durable Housing Construction, Cabinet Heatsink

LED Indicator Light

Built-in Cooling Fan

Power ON / OFF Switch

Pyramid Compact Hobby Power Supplies Safe for Tabletop Placement

Technical Specs:

Amperage: 18.0 AMP (Constant), 20.0 AMP (Surge)

Connectors/Hardwire Terminals: Red Positive (+), Black Negative (-)

Power Output: 13.8V DC

Power Input: 115V AC, 60Hz (450 Watt)

Dimensions (L x W x H): 11.8'' x 9.1'' x 4.9'' -inches

The Pyramid Power Supply provides convenient and reliable AC-to-DC power performance. Universal hardwired screw-type connection terminals are hassle-free and ensure compatibility with a wide range of device equipment & components. Simple electronic plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or an additional power source -- while the built-in electronic overload and short-circuit protection ensure safety of the operator & any connected electrical devices. The Pyramid Bench Power Supply makes for a great addition to any hobbyist work desk or equipment testing station.

6. KORAD KA6005D -Precision Variable Adjustable 60V, 5A DC Linear Power Supply Digital Regulated Lab Grade

Feature

Compact Design with Dual 4 Digit LED Displays and Digital Controls - Switchable power input 110/220v
4 sets of parameters can be stored inside for fast recall
Output switch control
Circuit protection for over load, short circuit and over temperature.
Automatic switching between mA and A display

Description

This Linear Supply is packed with features and at a cost that can't be beat!! It has an easy to read 4 digit LED is used to display the voltage and current values and 4 programmable storage setting. This is a heavy duty single-channel, constant-voltage and constant-current power supply with low ripple and noise, high reliability and high accuracy. The voltage and current are continuously adjustable. It is designed for use in labs, colleges and in production. Includes a set of leads and software for remote Control

7. Universal Compact Bench Power Supply - 32 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 12-15V DC 115V AC 600 Watt Input, Amperage Gauge Display, Adjustable Voltage - Pyramid PS36KX

Feature

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc.
SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipment's and components. Used for component and device equipment testing, operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and built-in cooling fan to prevent the device from overheating. Constant amperage is 32A and surge is 35A w/ power output of 12-15V DC adjustable and 115V AC 60Hz 600W power input

Description

Pyramid Model : PS36KX

32 Amp Hobbyist Bench Power Supply

Bench Power Supply, AC-to-DC Power Converter with Adjustable Voltage Control (32 Amp)

Features:

Linear / Regulated Power Supply Design

AC-to-DC Power Conversion

Provides Constant Source of DC Voltage

Simple Electronic Plug-in Operation

Hassle-Free Screw Terminal Connectors

Eliminates the Need of Battery or External Power Source

Analogue Gauge Amperage & Voltage Metered Display

Rotary Control Voltage Level Adjustment

Fuse Protected with Auto-Reset

Electronic Overload, Short Circuit & Overload Protection

Used for Component & Device Equipment Testing, Operation & Performance

Rugged & Durable Housing Construction, Cabinet Heatsink

LED Indicator Light

Built-in Cooling Fan

Power ON / OFF Switch

Pyramid Compact Hobby Power Supplies Safe for Tabletop Placement

Technical Specs:

Amperage: 32.0 AMP (Constant), 35.0 AMP (Surge)

Connectors / Hardwire Terminals: Red Positive (+), Black Negative (-)

Power Output: 12-15V DC, Adjustable

Power Input: 115V AC, 60Hz (600 Watt)

Dimensions (L x W x H): 14.0'' x 9.1'' x 4.9'' -inches

The Pyramid Power Supply provides convenient and reliable AC-to-DC power performance. Universal hardwired screw-type connection terminals are hassle-free and ensure compatibility with a wide range of device equipment & components. Simple electronic plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or an additional power source -- while the built-in electronic overload and short-circuit protection ensure safety of the operator & any connected electrical devices. The Pyramid Bench Power Supply makes for a great addition to any hobbyist work desk or equipment testing station.

8. Sound Around Pyramid PS3KX 2.5-Amp 12-Volt Power Supply

Feature

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear / regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. Used for component and device equipment testing, operation and performance
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Constant amperage is 2.5A and surge is 3A w/ power output of 13.8V DC and 115V AC 60Hz 50W power input

Description

Pyramid Model : PS3KX

2.5 Amp Hobbyist Bench Power Supply

Bench Power Supply, AC-to-DC Power Converter (2.5 Amp)

Features:

Linear / Regulated Power Supply Design

AC-to-DC Power Conversion

Provides Constant Source of DC Voltage

Simple Electronic Plug-in Operation

Hassle-Free Screw Terminal Connectors

Eliminates the Need of Battery or External Power Source

Fuse Protected with Auto-Reset

Electronic Overload, Short Circuit & Overload Protection

Used for Component & Device Equipment Testing, Operation & Performance

Rugged & Durable Housing Construction, Cabinet Heatsink

Built-in Cooling Fan

Power ON / OFF Switch

Pyramid Compact Hobby Power Supplies Safe for Tabletop Placement

Technical Specs:

Amperage: 2.5 AMP (Constant), 3.0 AMP (Surge)

Connectors / Hardwire Terminals: Red Positive (+), Black Negative (-)

Power Output: 13.8V DC

Power Input: 115V AC, 60Hz (50 Watt)

Dimensions (L x W x H): 7.5'' x 4.9'' x 3.0'' -inches

The Pyramid Power Supply provides convenient and reliable AC-to-DC power performance. Universal hardwired screw-type connection terminals are hassle-free and ensure compatibility with a wide range of device equipment & components. Simple electronic plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or an additional power source -- while the built-in electronic overload, short-circuit and overload protection ensure safety for the operator & any connected electrical devices. The Pyramid Bench Power Supply makes for a great addition to any hobbyist work desk or equipment testing station.

9. KORAD KA3010D -Precision Variable Adjustable 30V, 10A DC Linear Power Supply Digital Regulated Lab Grade

Feature

Compact Design with Dual 4 Digit LED Displays and Digital Controls - Switchable power input 110/220v
4 sets of parameters can be stored inside for fast recall
Output switch control
Circuit protection for over load, short circuit and over temperature.
Automatic switching between mA and A display

Description

This Programmable Linear Supply is packed with features and at a cost that can't be beat!! It has an easy to read 4 digit LED is used to display the voltage and current values and 4 programmable storage setting. This is a heavy duty single-channel, constant-voltage and constant-current power supply with low ripple and noise, high reliability and high accuracy. The voltage and current are continuously adjustable. It is designed for use in labs, colleges and in production. Includes a set of leads

Conclusion

All above are our suggestions for benchtop linear power supply. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using benchtop linear power supply with us by comment in this post. Thank you!