GPD-3303S系列线性直流电源

GPD-3303S系列线性直流电源供应器是台湾固纬电子新推出的数字式直流电源供应器。GPD-3303S系列线性直流电源供应器承继了固纬电子在电源制造领域一贯的技术质量优势。数字的操作控制，大屏幕加上高亮度的 LED显示，小数点后3位的精度，4组储存设定，智能型风扇等显著不胜枚举、价格合理、使用容易，多样的选择画面，使GPD-3303S直流电源供应器成为电源市场上闪亮的新星。

GPD-3303S系列线性直流电源供应器特点：

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

GPD-3303S系列线性直流电源供应器规格

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

GPD-3303S系列线性直流电源供应器可选配件

名称	说明
USB Cable	For: GDS-2062/2064/2102/2104/2202/2204, GDS-806S/806C/810S/810C/820S/820C/840S/840C
Test Lead	Current 3A / GPR, GPS, GPC, PPE, PPS, PPT, PST, PSS
Test Lead	Current 4A~10A / GPR, GPS, GPC, PPE, PPS, PPT, PSS, PSP