GPD-3303S 直流電源供應(yīng)器
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- 公司名稱 上海如慶電子科技有限公司
- 品牌
- 型號(hào) GPD-3303S
- 產(chǎn)地 中國(guó)
- 廠商性質(zhì) 代理商
- 更新時(shí)間 2017/7/4 15:43:51
- 訪問(wèn)次數(shù) 1082
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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,多樣的選擇畫面,使GPD-3303S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|GPD-3303S穩(wěn)壓電源的的技術(shù)參數(shù):
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 | 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
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公司地址:上海滬松公路1519弄19號(hào)814室
公司: http://www.rq17.cn