Programmable desktop DC power supply with 90-264 V AC input, active PFC, 0-40/80/200 V output, up to 40 A and 160-640 W power range, compact 200 × 87 × 301/331 mm design, USB control, LCD display, preset memory and OVP/OCP/OPP protection for laboratory testing, R&D validation and electronic equipment power supply applications.

Model

PS 5040-10 A, PS 5080-05 A, PS 5200-02 A, PS 5040-20 A, PS 5080-10 A, PS 5200-04 A, PS 5040-40 A, PS 5080-20 A, PS 5200-10 A

Series Type

Programmable Desktop DC Power Supply

Output Power Max

160W, 320W, 640W

Output Voltage CV Range

0-40V, 0-80V, 0-200V

Output Current CC Range

0-2A, 0-4A, 0-5A, 0-10A, 0-20A, 0-40A

AC Input

90-264V AC

Frequency

45-65Hz

Power Factor

>0.95, >0.97, >0.99 depending on model

Active PFC

Yes, active Power Factor Correction

Efficiency

Up to 92%

Housing

Desktop chassis with closed top and bottom

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Description

Programmable Desktop DC Power Supply Overview

The 5000 A Series is a compact programmable desktop DC power supply range designed for laboratory testing, R&D validation, electronics troubleshooting, production test benches and automated DC power applications. The series covers 160W, 320W and 640W output classes with model-dependent voltage ranges of 0-40V, 0-80V and 0-200V, output current up to 40A, and a wide 90-264V AC input for global mains compatibility.

With active PFC, flexible auto-ranging output behavior, USB control, a blue LCD display, rotary knob operation, nine preset memory groups and built-in protection functions, this programmable DC power supply series provides a practical balance of bench-top convenience, stable DC output and remote-control capability for engineers and technical teams.

Model Overview – Typical Configurations

Model	Output Power (Max)	Output Voltage (CV Range)	Output Current (CC Range)	AC Input	Power Factor	Cooling	Dimensions (W x H x D)	Order No.
PS 5040-10 A	160W	0-40V	0-10A	90-264V AC	>0.95	Convection	200 x 87 x 301mm	05100300
PS 5080-05 A	160W	0-80V	0-5A	90-264V AC	>0.95	Convection	200 x 87 x 301mm	05100301
PS 5200-02 A	160W	0-200V	0-2A	90-264V AC	>0.95	Convection	200 x 87 x 301mm	05100302
PS 5040-20 A	320W	0-40V	0-20A	90-264V AC	>0.97	Fan	200 x 87 x 301mm	05100303
PS 5080-10 A	320W	0-80V	0-10A	90-264V AC	>0.97	Fan	200 x 87 x 301mm	05100304
PS 5200-04 A	320W	0-200V	0-4A	90-264V AC	>0.97	Fan	200 x 87 x 301mm	05100305
PS 5040-40 A	640W	0-40V	0-40A	90-264V AC	>0.99	Fan	200 x 87 x 331mm	05100306
PS 5080-20 A	640W	0-80V	0-20A	90-264V AC	>0.99	Fan	200 x 87 x 331mm	05100307
PS 5200-10 A	640W	0-200V	0-10A	90-264V AC	>0.99	Fan	200 x 87 x 331mm	05100308

30-Second Fit Check

Need a compact programmable DC power supply for a laboratory bench or automated test setup? This series covers 0-40V, 0-80V and 0-200V output ranges.
Output power classes include 160W, 320W and 640W, with output current options from 0-2A up to 0-40A.
Wide 90-264V AC input with active PFC supports flexible use across different mains environments.
Blue LCD display shows set values, actual output values and operating status for quick monitoring during testing.
Built-in OVP, OCP, OPP and OTP protection helps safeguard the device and connected load during operation.

What It Is + Why It Matters

This is a microprocessor-controlled programmable desktop DC power supply for precise voltage, current and power adjustment in engineering environments.
The flexible auto-ranging output stage allows a higher output voltage at lower current or a higher output current at lower voltage, while remaining limited by the model’s rated output power.
Output voltage, current and power can be adjusted continuously from 0-100%, making the unit suitable for different load profiles and test procedures.
The front panel combines two rotary knobs and pushbuttons for efficient local operation, while USB and Windows control software support PC-based control.
Memory for 9 preset groups helps reduce repeated setup time when switching between common test conditions.

Note: Select the model according to the required maximum voltage, current and continuous power. For power-limited applications, verify that the load requirement stays within the rated output power of the selected model.

Key Electrical Specifications

AC input: 90-264V AC, 45-65Hz, with active power factor correction.
Output voltage ranges: 0-40V, 0-80V or 0-200V, depending on model.
Output current ranges: 0-2A, 0-4A, 0-5A, 0-10A, 0-20A or 0-40A, depending on model.
Output power ratings: 0-160W, 0-320W or 0-640W.
Voltage load regulation: <0.08% from 0-100% load; voltage line regulation: <0.02%.
Current load regulation: <0.15% from 0-100% load; current line regulation: <0.02%.
Voltage and current accuracy: ≤0.2%; output power accuracy: ≤1%.
Operating temperature: 0-50°C; storage temperature: -20-70°C.

Display, Control & Preset Operation

The blue LCD display clearly shows output voltage, output current, set values and status information at the same time.
Set values for voltage, current and power can be adjusted with rotary knobs, supporting quick local configuration.
The output values can be preset before the output is activated, helping users prepare test conditions without immediately energizing the load.
The recall function stores 9 different preset sets for voltage, current, power, OVP and OCP, reducing repeated manual adjustments.
Control keys can be locked to help prevent unintended changes during active testing.

Protection & Supervision

OVP: adjustable overvoltage protection threshold for connected load protection.
OCP: adjustable overcurrent protection threshold for current-sensitive applications.
OPP: adjustable overpower protection to help keep operation within the defined power limit.
OTP: overtemperature protection shuts down DC output if the device overheats.
Status signals are shown on the display and can also be generated through available interfaces for easier supervision.

Mechanical Design & Installation

Compact desktop enclosure for space-efficient bench use in laboratories, R&D areas and production test stations.
Standard models use a front-panel layout with display, power switch, control keys, rotary knobs and DC output terminals.
Rear panel includes AC power input, USB interface and additional output screw terminal connection.
160W models use convection cooling; 320W and 640W models use temperature-controlled fan cooling.
Dimensions are 200 x 87 x 301mm for 160W/320W models and 200 x 87 x 331mm for 640W models.
Weight is approximately 3kg for 160W/320W models and 4.3kg for 640W models.

Best-Fit Applications

Laboratory DC testing: adjustable voltage and current for development, verification and troubleshooting tasks.
Electronics R&D: programmable output for boards, modules and component-level validation.
Automated test benches: USB control and PC software support repeatable test workflows.
Education and training labs: clear display, preset memory and front-panel operation support hands-on learning environments.
Production inspection: stable DC output and protection thresholds help standardize routine power-on tests.

Model Selection Checklist

Selection Factor	Recommended Check	Why It Matters	Example Choice
Voltage Range	Choose 40V, 80V or 200V output range.	The voltage rating must exceed the maximum required load voltage.	Use a 200V model for high-voltage DC test requirements.
Current Range	Check the maximum continuous load current.	Current capacity determines whether the supply can support the load at the required operating point.	Use a 40A model for low-voltage, high-current testing.
Power Rating	Select 160W, 320W or 640W class.	Voltage and current combinations are limited by total rated output power.	Use a 640W model when higher continuous power is required.
Control Method	Decide between local front-panel operation and USB/PC control.	Remote control can improve repeatability in automated test environments.	Use USB control for repeatable lab or production test setups.
Protection Settings	Configure OVP, OCP and OPP thresholds before testing.	Protection thresholds help reduce risk to connected devices under abnormal conditions.	Set OVP slightly above the required operating voltage for sensitive loads.

Best for / Not for

Best for: Programmable DC bench testing, electronic device validation, R&D power supply tasks, laboratory experiments and repeatable power-on testing.
Best for: Applications requiring compact size, wide AC input, active PFC, clear LCD monitoring and preset memory.
Not for: Applications requiring AC output, output power above 640W, or voltage/current combinations beyond the selected model rating.
Not for: Installations without sufficient ventilation, especially when using fan-cooled 320W and 640W models under continuous load.

RFQ Preparation Tips

Confirm required DC output voltage, current and continuous power before selecting the model.
Identify whether the application needs local operation only or USB/PC-based control.
Specify any important protection limits such as maximum allowed voltage, current or output power.
Share load type, operating duty cycle and ambient temperature to support more accurate configuration guidance.

Need help choosing a model? Provide your target voltage, current, power level, load type and control requirements to match the best configuration for your application.