可程式三輸出直流電源供應器
可程式三輸出直流電源供應器
特點：
- 三組獨立輸出
- 定電壓源及定電流源輸出模式
- 使用大型背光式16x2 LCD顯示器顯示
- 使用4全位顯示電壓及電流
- 具有高解析度輸出: 10mV, 1Ma
- 具有輸出過電壓保護及過電流保護
- 具有50組面板設定Save and Recall功能
- 自動步進執行並可設定間隔時間
- Auto Tracking
- 具有背板輸出能力
- 輸出ON/OFF控制
- 輸出電壓和電流具有高穩定度及低雜訊特性
- 輸出端具有短路及外部逆向輸入保護
- 使用CPU控制風扇散熱以減少噪音量
- 提供RS-232界面
- 提供GPIB界面 (SCPI)
| 規格： | ||
|
MODEL |
PRT3230 |
|
|
Output Channel 1 & 2 |
Voltage |
0 ~ 32V |
|
Current |
0 ~ 3A |
|
|
OVP |
0.1 ~34V |
|
|
OCP |
Enable / Disable |
|
|
Output Channel 3 |
Voltage |
Range 1 : 0 ~ 32V, Range 2 : 0 ~ 6V |
|
Current |
Range 1 : 0 ~ 1A, Range 2 : 0 ~ 5A |
|
|
OVP |
0.1 ~ 35V |
|
|
OCP |
Enable / Disable |
|
|
Line Regulation |
Voltage |
≦0.01％＋3 mV |
|
Current |
≦0.06％＋3mA |
|
|
Load Regulation |
Voltage |
≦0.01％＋3 mV |
|
Current |
≦0.06％＋3mA |
|
|
Ripple & Noise |
Voltage |
≦1mVrms |
|
Current |
≦1mArms |
|
|
Program Resolution |
Voltage |
10mV |
|
Current |
1mA |
|
|
Program Accuracy |
Voltage |
≦0.05％＋10 mV |
|
Current |
≦0.08％＋5mA |
|
|
Program Temperature |
Voltage |
≦100ppm/℃ +3mV ( 0 ~ 40℃) |
|
Coefficient |
Current |
≦150ppm/℃ +3mA ( 0 ~ 40℃) |
|
Readback Resolution |
Voltage |
10mV |
|
Current |
1mA |
|
|
Readback Accuracy |
Voltage |
≦0.05％＋10 mV |
|
Current |
≦0.08％＋5mA |
|
|
Response Time |
Voltage Up & Down ≦100ms |
|
|
Readback Temperature |
Voltage |
≦100ppm/℃ +3mV ( 0 ~ 40℃) |
|
Coefficient |
Current |
≦150ppm/℃ +3mA ( 0 ~ 40℃) |
|
Output Drift |
Voltage |
≦100ppm/℃ +10mV ( 0 ~ 40℃) |
|
Current |
≦150ppm/℃ +10mA ( 0 ~ 40℃) |
|
|
Tracking Mode |
Tracking Error |
≦0.1%+20mV |
|
Memory |
Save & Recall |
1 to 50 points |
|
Timer Setting |
Setting Time |
0.1 to 9999.9 sec |
|
Resolution |
0.1 sec |
|
|
Function |
For output working loop (Auto Step Running) |
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|
Interface |
RS-232C (Standard), GPIB (Option) |
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