中國臺灣固緯GPD-2303S直流穩壓電源規格

DC OUTPUT

CH1, CH2

CH3

Voltage

Current

Tracking Series Voltage

Tracking Parallel Current

CONSTANT VOLTAGE OPERATION

Line Regulation

< 0.01% + 3mV

Load Regulation

< 0.01% + 3mV （rating current <3A）
< 0.02% + 5mV （rating current >3A）

Ripple & Noise

< 1mVrms 5Hz ~ 1MHz

Recovery Time

< 100μS （ 50% Load change, Minimum load 0.5A ）

Temp. Coefficient

< 300ppm/°C

Output Range

0 to rating voltage continously adjustable

CONSTANT CURRENT OPERATION

Line Regulation

< 0.2% + 3mA

Load Regulation

< 0.2% + 3mA

Ripple Current

< 3mArms

Output Range

0 to rating current continously adjustable

TRACKING OPERATION

Parallel Regulation

Line Regulation < 0.01% + 3mV
Load Regulation < 0.01% + 3mV （rating current <3A）
Load Regulation < 0.02% + 5mV （rating current >3A）

Series Regulation

Line Regulation < 0.01% + 5mV
Load Regulation < 300mV
Tracking Error < 0.5% ± 10mV （10 ~ 30V no load）
Tracking Error < 0.5% ± 30mV （0 ~ 9.99V no load）
（With load add load regulation < 300mV）

CH3 OPERATION

Output Voltage

±2.5V/3.3V/5V ±8%

Output Current

3A

Line Regulation （25±5°C）

< 5mV

Load Regulation （25±5°C）

< 15mV

Ripple & Noise

< 2mVrms

METER

Display Voltage

Display Current

2+3/4 Digits 0.4" LED Display

2+3/4 Digits 0.4" LED Display

Voltage Resolution

100mV

Current Resolution

10mA

Program Accuracy （25±5°C）

Voltage: ±（0.5% of RDG + 2 digits）
Current: ±（0.5% of RDG + 2 digits）

Readback Accuracy （25±5°C）

Voltage: ±（0.5% of RDG + 2 digits）
Current: ±（0.5% of RDG + 2 digits）

KEY LOCK

Yes

MEMORY SAVE/RECALL

4 sets

POWER SOURCE

AC 100V/120V/220V/230V ±10%, 50/60Hz

ACCESSORIES

User manual x 1
Power cord x 1
Test lead GTL-104 x 2, GTL-105 x 1

DIMENSIONS & WEIGHT

210（W） x 130（H） x 265（D）mm, Approx. 7kg