EAST TESTER ETP3305S Multi-channel programmable DC regulated power supply (310W, CH1: 30V/5A, CH2: 30V/5A, CH3: 5V/2A)

Power：310W

Number of channels: Triple channels: CH1 and CH2 channels are continuously adjustable, CH3 channel has a fixed output

CH1 adjust: 30V/5A

CH2 adjust: 30V/5A

CH3 fixed：5V/2A

Fixed output channel:

Output accuracy: ≤0.1%

Load regulation: ≤1%

Ripple and noise: ≤1%

Adjustable output channels:

Constant voltage output:

Voltage Regulation≤0.1%Umax+5mV

Load Regulation≤0.1%Umax+5mV

Voltage setting accuracy：0.03% + 10mV（25±5℃）

Constant current output:

Power Regulation≤0.2%+3mA

Load Regulation≤0.2%+5mA

Current setting accuracy：0.03% Imax+ 10mA（25±5℃）

Display accuracy（±Output Percent±count）: voltage：0.02% Umax+5mV; current：0.05%Imax +10mA

Display resolution:voltage：1mV； current ：1mA

Protection: Overload protection, reverse polarity protection, overvoltage protection, overcurrent protection, over temperature protection

Power Input: AC 220V±10% /50Hz or AC 110V±10% /60Hz（Toggle Switch）

Communication interface: USB,RS232

Operating environment: Indoor use, altitude：<=2000m，temperature：0~40℃，humidity：10~80%RH

Storage environment: temperature：-20~80℃，humidity：<=70%RH

Dimensions: 356mm* 210mm* 100mm

Product weight: 3kg

Datasheet