| 型號 | GPD2303S |
GPD-2303S穩壓電源|固緯GPD-2303S穩壓電源簡介：
2, 3和4路獨立輸出
4組LED顯示：小數點後三位(GPD-2303S/3303S/4303S)
最小分辨率：
GPD-2303S/3303S/4303S (1mV/1mA)
GPD-3303D (100mV/10mA)
數字麵板控制(旋轉編碼開關，帶指示燈的矽膠按鍵)
友善的用戶操作，粗調/微調音量控制
4組保存/調取
鎖鍵功能
輸出ON/OFF
追蹤串聯/並聯模式
智能型溫控風扇，有效降低噪聲
輕巧的設計
PC軟件&USB驅動
USB標準接口
產品規格：
| GPD-4303S | GPD-3303S | GPD-2303S | GPD-3303D | |||||||||
| 輸出 | ||||||||||||
| 通道 | CH1 | CH2 | CH3 | CH4 | CH1 | CH2 | CH3 | CH1 | CH2 | CH1 | CH2 | CH3 |
| 電壓 | 0~30V | 0~5V / 5.001~10V | 0~5V | 0~30V | 2.5V/ 3.5 / 5.0V | 0~30V | 0~30V | 2.5V/ 3.5 / 5.0V | ||||
| 電流 | 0~3A | 0~3A / 0~1A | 0~1A | 0~3A | 0~3A | 0~3A | 0~3A | 0~3A | ||||
| 定電壓模式 | ||||||||||||
| 變動率 | Line Regulation≦0.01%+3mV | |||||||||||
| Load Regulation≦0.01%+3mV(rating current ≦3A) | ||||||||||||
| ≦0.02%+5mV(rating current>3A) | ||||||||||||
| 漣波&噪聲 | ≦1mVrms(5Hz~1MHz) | |||||||||||
| 噪聲 | ≦10mVpp(5Hz~1MHz) | |||||||||||
| 恢復時間 | ≦100μS(50% Load Change, Minimum Load 0.5A) | |||||||||||
| 溫度系列 | ≦300ppm / ℃ | |||||||||||
| 輸出范圍 | 0 to rating current continuously adjustable | |||||||||||
| 定電流模式 | ||||||||||||
| 變動率 | Line Regulation≦0.2%+3mA | |||||||||||
| Load Regulation≦0.2%+3mA | ||||||||||||
| 漣波電流 | ≦3mArms | |||||||||||
| 輸出范圍 | 0 to rating current continuously adjustable | |||||||||||
| 追蹤模式 | ||||||||||||
| 並聯變動率 | Line Regulation≦0.01%+3mV | |||||||||||
| Load Regulation≦0.01%+3mV(rating current ≦3A) | ||||||||||||
| ≦0.02%+5mV(rating current>3A) | ||||||||||||
| 串聯變動率 | Line Regulation≦0.01%+5mV | |||||||||||
| Load Resulation≦100mV | ||||||||||||
| Tracking Error ≦0.5%±10mV(10V~30V no load) | ||||||||||||
| with load added≦300mV | ||||||||||||
| ≦0.5%±30mV(0V~9.99V no load) | ||||||||||||
| with load added≦300mV | ||||||||||||
| 追蹤誤差 | ≦0.1%+10mVof Master(0~30V)(No Load, with load add load regulation≦100mV) | |||||||||||
| 表頭 | ||||||||||||
| 顯示 | Voltage:4 3/4 digits 0.4" LED Display | Voltage:2 3/4 digits 0.4" LED Display | ||||||||||
| Current:3 3/4 digits 0.4" LED Display | Current:2 3/4 digits 0.4" LED Display | |||||||||||
| 分辨率 | Voltage:1mV | Voltage:100mV | ||||||||||
| Current:1mA | Current:10mA | |||||||||||
| 編程精確度(25±5℃) | Voltage: ±(0.03% of RDG+ 10 digits) | Voltage: ±(0.5% of RDG+ 2 digits) | ||||||||||
| Current: ±(0.3% of RDG + 10 digits) | Current: ±(0.5% of RDG+ 2 digits) | |||||||||||
| 讀值精確度(25±5℃) | Voltage: ±(0.03% of RDG+ 10 digits) | Voltage: ±(0.5% of RDG+ 2 digits) | ||||||||||
| Current: ±(0.3% of RDG + 10 digits) | Current: ±(0.5% of RDG+ 2 digits) | |||||||||||
| CH3 SPECIFICATIONS | ||||||||||||
| 輸出電壓 | (2.5V/3.3V/5.0V)±8% | |||||||||||
| 輸出電流 | 3A | |||||||||||
| 變動率(25±5℃) | Line Regulation≦5mV | |||||||||||
| Load Regulation ≦15mV | ||||||||||||
| 漣波&噪聲 | ≦2mVrms | |||||||||||
| 鎖鍵功能 | ||||||||||||
| 有 | ||||||||||||
| 保存/調取 | ||||||||||||
| 4 組 | ||||||||||||
| 電源 | ||||||||||||
| AC 100V/120V/220V/230V±10%,50/60Hz | ||||||||||||
| 尺寸 & 重量 | ||||||||||||
| 210(W) x 130(H) x 265(D) mm, 約 .7 kg | ||||||||||||
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