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產(chǎn)品名稱：可編程線性直流電源
產(chǎn)品型號：GPD-3303D
產(chǎn)品廠商：臺(tái)灣固緯 GWinstek
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臺(tái)灣固緯可編程線性直流電源GPD-3303D|GPD3303D

特點(diǎn)

Three independent output: 30V/3A x 2, 2.5V/3.3V/5V/3A x 1
4 LED displays: 3 digits after decimal point
Minimum resolution: 100mV/10mA
Digital panel control (rotary encoder Switch, rubber key with indicator)
User-friendly operation, coarse/fine volume control
4 sets save/recall
Key-lock
Warning buzzer
Output on/off
Tracking series and parallel mode
Smart cooling fan achieving low noise
Light-weight and compact design

USB interface

PC software

Labview driver

規(guī)格

DC OUTPUT

CH1, CH2

CH3

Voltage

0~30V

2.5V/3.3V/5V

Current

0~3A

3A Max.

(Fixed)

Tracking Series Voltage

0~60V

---

Tracking Parallel Current

0~6A

---

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)
(with load added≦300mV)
Tracking Error≦0.5% ± 30mV (0 ~ 9.99V no load)
(with load added≦300mV)

CH3 OPERATION

Output Voltage

2.5V/3.3V/5V ±8%

Output Current

Line Regulation (25±5°C)

≦5mV

Load Regulation (25±5°C)

≦15mV

Ripple & Noise

≦2mVrms

METER

Display

Voltage: 2 3/4 digits 0.4" LED display
Current: 2 3/4 digits 0.4" LED display

Voltage Resolution

100 mV

Current Resolution

10 mA

Program Accuracy (25±5°C)

Voltage: ±(0.05% of RDG + 2 digits)
Current: ±(0.05% of RDG + 2 digits)

Readback Accuracy (25±5°C)

Voltage: ±(0.05% of RDG + 2 digits)
Current: ±(0.05% 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
European test lead GTL-203 x 1, GTL-204 x 2

DIMENSIONS & WEIGHT

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

臺(tái)灣固緯可編程線性直流電源GPD-3303D|GPD3303D

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產(chǎn)品名稱：可編程線性直流電源