台湾固纬GPD-3303S可程式线性直流电源供应器

台湾固纬GPD-3303S可程式线性直流电源供应器
详细介绍

GPD-3303S系列是固緯電子新推出的數位式直流電源供應器，承繼了固緯電子在電源製造領域一貫的技術品質優勢。數位的操作控制，大屏幕加上高亮度的LED顯示，小數點後3位的精度，4組儲存設定，智能型風扇等顯著優點不勝枚舉、價格合理、使用容易，多樣的選擇畫面，使GPD-3303S直流電源供應器成為電源市場上閃亮的新星。

特點

· Three Independent Output: 30V/3A x 2, 2.5V/3.3V/5V x 1

· 4 LED Displays: 3 Digits after Decimal Point

· Minimum Resolution: 1mV/1mA

· Digital Panel Control (Rotary Encoder Switch, Rubber Key with Indicator)

· User-Friendly Operation, Coarse/Fine Volume Control

· 4 Panel Settings Save/Recall (Plus Factory Settings Recall)

· Key-Lock

· Warning Buzzer

· Output ON/OFF

· Tracking Series and Parallel Mode

· Smart Cooling Fan Achieving Low Noise

· Light-Weight and Compact Design

規格

DC OUTPUT

CH1, CH2

CH3

Voltage

0~30V

2.5V/3.3V/5V Fixed

Current

0~3A

3A Max.

Tracking Series Voltage

0~60V

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Tracking Parallel Current

0~6A

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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

Line Regulation (25±5°C)

< 5mV

Load Regulation (25±5°C)

< 15mV

Ripple & Noise

< 2mVrms

METER

Display

4+3/4 Digits 0.4" LED Display

Voltage Resolution

1mV

Current Resolution

1mA

Program Accuracy (25±5°C)

Voltage: ±(0.03％ of RDG + 10 digits)
Current: ±(0.3％ of RDG + 10 digits)

Readback Accuracy (25±5°C)

Voltage: ±(0.03％ of RDG + 10 digits)
Current: ±(0.3％ of RDG + 10 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