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2025版儀器采購(gòu)寶典電子書(shū)

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產(chǎn)      地:
中國(guó)
所在地區(qū):
上海上海市
有效期還剩 140舉報(bào)該信息

GPD-3303S直流電源供應(yīng)器|GPD-3303S穩(wěn)壓電源的特點(diǎn):

GPD-3303S系列是新推出的數(shù)位式直流電源供應(yīng)器,承繼了在電源製造領(lǐng)域一貫的技術(shù)品質(zhì)優(yōu)勢(shì)。數(shù)位的操作控制,大屏幕加上高亮度的LED顯示,小數(shù)點(diǎn)後3位的精度,4組儲(chǔ)存設(shè)定,智能型風(fēng)扇等顯著優(yōu)點(diǎn)不勝枚舉、價(jià)格合理、使用容易,多樣的選擇畫(huà)面,使GPD-3303S直流電源供應(yīng)器成為電源市場(chǎng)上閃亮的新星。
· 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直流電源供應(yīng)器|GPD-3303S穩(wěn)壓電源的的技術(shù)參數(shù):

DC OUTPUT
 
CH1, CH2
CH3
 
Voltage
0~30V
2.5V/3.3V/5V Fixed
 
 
Current
0~3A
3A Max.
 
 
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)
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
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

 

公司名稱:上海如慶電子科技有限公司

  31262163  67841893

-605

  

公司地址:上海滬松公路151919號(hào)814

公司:  http://www.rq17。。cn

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