EAST TESTER ETP3003A 直流稳压电源 (0~30V, 0~3A)

Output voltage: 0~30V

Output current: 0~3A

Stabilized Voltage status: Voltage stability：≤0.1%±3mV;  Load stability：≤0.1%±3mA

Stabilized Current status: Current stability：≤0.1%±3mV  Load stability：≤0.1%±3mA

Display accuracy : Voltage：0.5%±3readings  Current：0.5%±3 readings 

Ripple and noise: VPP≤1%

Display Resolution: Voltage：max  10mV;  Current：Max 1mA;  Power：Max 10mW

Display method: 4 digits red  LED display, 0.40 inches 

Power supply: AC 220V±10% /50Hz or AC 110V±10% /60Hz(if 110V, users need to talk to factory in advance)

Operation environment: Indoor，attitude：<=2000m，temperature：5~40℃，humidity：10~85%RH

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

Dimension: 190mm* 70mm* 130mm （L*W*H）

Net weight 1.1kg

Fuse specification: 3A

Note: The above parameters are measured at the ambient temperature of 25±5℃, relative humidity <80%RH, and preheating for 30 minutes. Actual parameters may vary slightly.

Accessories:

Use manual × 1

Qualified certificate × 1

Power plug × 1

Communication:

Communication parameter:

Baud rate：9600

Start bit：1

Data bit：8

Calibration bit：/

Stop bit：1

Footer：0x0A(newline) or 0x0D0A(CRLF)

Cable connection: The product provides users with RS232 communication mode. The DB9 female connector has two TXD pins, three RXD pins, and five GND pins.

Datasheet