KPS3003D 0~300V 0~3A 0-900W variable High Power Dc Regulated Power Supply Programmable Power Supply

KPS3003D 0~300V 0~3A 0-900W variable High Power Dc Regulated Power Supply Programmable Power Supply

Adopting PWM modulation, high efficiency and more power saving;

Temperature controlled fan for heat dissipation, low noise, and long lifespan.

Built in OVP overvoltage protection, OCP overcurrent protection, OPP overload protection, OTP overheating protection, complete and reliable protection functions;

Pre set voltage, current, OUT output function

The product has a short circuit protection alarm function

182 dollar

Product Description

The KPS high-power mid range model series is a dual window four digit display programmable switch DC stabilized power supply. This product has a beautiful appearance, small size, light weight, powerful functions, and simple operation. It is suitable for testing in fields such as aerospace and defense, consumer electronics, computers and peripherals, communication, semiconductors, solar energy, and automotive electronics. This product can display both voltage and current simultaneously. The output voltage and output current are adjusted by a coding potentiometer and can be continuously adjusted between 0 and the nominal value. It has significant advantages such as high power, high current, fast response, fast load transient response, low noise, and convenient use. The stability and ripple coefficient of the power supply are also very good. Equipped with complete short-circuit protection, overvoltage protection, overcurrent protection, over temperature protection and other protection circuits, it can work at full load for long periods of time and is deeply loved by users.

Features

Small in size and light in weight, suitable for workbench use and rack installation;

Beautiful appearance, flexible operation, and convenient use;

High precision, using original chips internally for stable and reliable performance;

Adopting a high gain amplifier circuit design, it has good fast load transient response and prevents unnecessary voltage offset;

Adopting PWM modulation, high efficiency and more power saving;

Low noise intelligent temperature controlled fan

Built in OVP overvoltage protection, OCP overcurrent protection, OPP overload protection, OTP overheating protection, complete and reliable protection functions;

Pre set voltage and current, OUT output function

The product has a short circuit protection alarm function

It can be equipped with an upper computer communication interface (optional) for remote control of PC or PLC;

Application areas

Electrolytic electroplating

Product aging test

Production line testing

Battery charging

Electronic device testing

Laboratory research and development experiments

School Teaching Experiment

Telecommunications and electricity

Product Parameters

Operational Requirements
	Input voltage: AC 220V ± 10%; 50Hz (customizable 110V)
	Input voltage: AC 220V ± 10%; 50Hz (customizable 110V) working temperature: 0 ℃~40 ℃; Relative humidity:<80% RH
	Input voltage: AC 220V ± 10%; 50Hz (customizable 110V) working temperature: 0 ℃~40 ℃; Relative humidity:<80% RH Storage temperature: -10 ℃~70 ℃; Relative humidity:<70% RH
Output voltage	0- Rated value (see specification table)
output current	0- Rated value (see specification table)
output power	See specification sheet for details
Set value resolution	Voltage 0.01V
	Current 0.01A
Display value resolution	Voltage 0.01V
	Current 0.01A
display
	Two sets of 0.56-inch white four digit digital tubes display
	Display accuracy: 0.5% ± 3 words
	Display resolution: voltage 0.01V, current 0.01A
Constant pressure state CV
	Voltage stability: 0.5% ± 20mV
	Load stability: 0.5% ± 20mV
	Ripple voltage: ≤ 0.5% Vp-p
Constant current state CC
	Current stability: 0.5% ± 20mA
	Load stability: 0.5% ± 20mA
	Ripple current: ≤ 0.5% Vp-p
	Temperature coefficient: ≤ 100ppm/℃
rise time	No load ≤ 15ms
	Fully loaded ≤ 30ms
dynamic response time	≤ 2ms
Auxiliary functions	Output switch, OCP short circuit protection switch
Protective function	OVP overvoltage protection, OCP overcurrent protection, OPP overload protection, OTP overheating protection
Random accessories
	AC power cord X1
	Operating Manual X1
	Warranty Card Certificate X1
	Wire copper terminal X2
Options	Output power line (crocodile clamp test line), upper computer communication function.

Product List
Medium size chassis (1200W)
Model	Product specifications	output power
KPS1540D	0~15V 0~40A	600W
KPS1550D	0~15V 0~50A	750W
KPS1560D	0~15V 0~60A	900W
KPS3030D	0~30V 0~30A	900W
KPS3040D	0~30V 0~40A	1200W
KPS6020D	0~60V 0~20A	1200W
KPS10010D	0~100V 0~10A	1000W
KPS15003D	0~150V 0~3A	450W
KPS15005D	0~150V 0~5A	750W
KPS2003D	0~200V 0~3A	600W
KPS2005D	0~200V 0~5A	1000W
KPS3003D	0~300V 0~3A	900W
Product size: 275(L)X200(W)X105(H)mm
Package size: 375(L)X260(W)X175(H)mm
Net weight: 3 KG, gross weight: 3.6 KG