Wanptek KPS-3030D Power Supply 0-30V ~ 30A - Variety House

Wanptek KPS-3030D Power Supply 0-30V ~ 30A

SKU: KPS-3030D Categories: Brand:
73 / 100

Wanptek KPS-3030D Power Supply 0-30V ~ 30A


KPS series products are a high-power digital display program-controlled switching DC regulated power supply newly developed and upgraded by our company. This product is a DC programmable power supply with exquisite appearance, small size, high performance, powerful function and simple operation. It is suitable for testing in aerospace and defense, consumer electronics, computers and peripherals, communications, semiconductors, solar energy and automotive electronics. The product can display voltage and current at the same time. The output voltage and output current are adjusted by the encoder knob, which can be continuously adjusted between 0 and the nominal value. It has high power, large current, fast response, and fast load transient response, Low noise, easy to use and other significant advantages! The stability and ripple coefficient of the power supply are very good. It has various protection circuits such as short-circuit protection, over-voltage protection, over-current protection, over-temperature protection, etc., which can work at full load for a long time and is deeply loved by users.



•Small size, light weight, suitable for work surface use and rack installation;

• Exquisite appearance, flexible operation and convenient use;

•High precision, internal use original chip, stable and reliable performance;

•Using high-gain amplifier circuit design, with good fast load transient response to prevent unwanted voltage offset;

• Using PWM modulation, high efficiency, more power saving;

•Intelligent temperature control fan with low noise

• Built-in OVP over-voltage protection, OCP over-current protection, OPP overload protection, OTP over-temperature protection, complete and reliable protection functions;

• Voltage and current preset, OUT output function

• The product has a short-circuit protection alarm function


Application field

Electrolytic plating

Product aging test

Production line test

Charging batteries

Electronic device testing

Laboratory research and development test

School teaching experiment

Telecom Power


Product parameter

Operation requirements
Input voltage:AC 220V±10%;50Hz
Operating temperature:0℃~40℃;Relative humidity:<80%RH
storage temperature:-10℃~70℃;Relative humidity:<70%RH
output voltage0-rated value (see specification table)
Output current0-rated value (see specification table)
output powersee specification table
Set value resolutionVoltage0.01V
Resolution of readback valueVoltage0.01V
Header display
0.56 inch white four-digit digital tube display
Display accuracy: 0.5%±3 words
Display resolution: voltage 0.01V, current 0.01A
Regulated state CV
Voltage stability:0.5%±20mV
Load stability:0.5%±20mV
Ripple voltage:≤0.5% Vp-p
Steady flow state CC
Current stability:0.5%±20mA
Load stability:0.5%±20mA
Ripple current:≤0.5% Vp-p
Temperature Coefficient:≤100ppm/℃
Rise TimeNo load≤15ms
Fully loaded≤30ms
Dynamic response time≤2ms
AccessibilityOUTPUT output switch, OCP short circuit protection switch
Protective functionOVP,OCP,OPP,OTP
Random accessories
AC power cord X1
Operation Manual X1
Certificate of Warranty Card X1
Wiring copper terminal X2
Optional accessoriesOutput power cord (Alligator clip test cord)


Back to top