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4-Channel Programmable DC Power Supply
4組可程式直流電源供應器 |
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TPP4000 SERIES
CE, USB, RS232, GPIB, Laview Driver, 1mV, 1mA
Features
- CH1/CH2: 0~30V/3A/5A, CH3: 8~15V/1A, CH4: 2.5V/3.3V/5V/1A
- Four indecent channels, simultaneous independent outputs
- 6 sets panel setting save&recall
- High resolution, extreme low ripple & noise
- Panel lock, output ON/OFF, auto CC & CV switch
- OVP, OCP. OHP, short circuit protections; Preset OVP & OCP value; OHP alarm function
- Rotary dial and numeric keypad input
- USB/RS232 interface, GPIB interface (optional), with standard SCPI commend, support VISA drive
功能特點
- CH1/CH2: 0~30V/3A/5A, CH3: 8~15V/1A, CH4: 2.5V/3.3V/5V/1A
- 4組獨立通道，同時獨立輸出
- 高解析度，極低的紋波和噪音
- 面板鎖定和輸出關斷功能，定電壓和定電流狀態自動切換
- 過壓、過流、過溫和短路等多重保護，過壓、過流參數值可以設定，過溫保護具有報警功能
- 飛梭旋鈕和數位按鍵輸入
- 標配USB或RS232介面，選配GPIBj介面，提供標準的SCPI指令集，支援VISA驅動
MODEL
TPP4303: CH1: 0~30V/3A, CH2: 0~30V/3A; CH3: CH3: 8.0~15V, fixed 1A; CHA: fixed 2.5V/3.3V/5V/1A
TPP4305: CH1: 0~30V/5A, CH2: 0~30V/5A; CH3: CH3: 8.0~15V, fixed 1A; CHA: fixed 2.5V/3.3V/5V/1A
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Specifications
| Model |
TPP4305 |
TPP4305 |
Output
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CH1/CH2: 0~30V, 0~3A
CH3: 8.0~15V, fixed 1A
CH4: fixed 2.5V/3.3V/5V/1A |
CH1/CH2: 0~30V, 0~5A
CH3: 8.0~15V, fixed 1A
CH4: fixed 2.5V/3.3V/5V/1A |
| Constant voltage operation |
| Load regulation |
≤0.01%+3mV |
| Line regulation |
≤0.01%+3mV |
| Ripple & Noise |
≤1mV rms |
| Temperature co-efficient |
≤300ppm/℃ |
| Constant current operation |
| Load regulation |
≤0.2%+3mA |
| Line regulation |
≤0.2%+3mA |
| Ripple & Noise |
≤3mA rms |
| Programmable control |
| Programmable resolution |
Voltage: 10mV, current: 1mA, OVP: 10mV, OCP: 1mA |
| Programmable accuracy |
Voltage |
Preset voltage*0.03%+10mV |
| Current |
Preset current*0.5%+10mA |
| OVP |
Preset voltage*0.03%+50mV |
| OCP |
Preset current*0.5%+50mA |
| Programmable interface |
USB or RS232 (standard), GPIB (optional) |
| Storage & Recall |
6 sets (1 set for power off storage) |
| Commend processing time |
<50ms |
| CH3 output |
| Output |
Voltage 8.0~15V adjustable, current: fixed 1A |
| Regulation |
Load regulation: ≤5mV, Ling regulation: ≤15mV |
| Ripple & Noise |
≤1mVrms (CV) |
| CH4 output |
| Output |
Voltage: fixed 2.5V/3.3V/5V selectable, current: fixed 1A |
| Resolution |
Load regulation: ≤5mV, Ling regulation: ≤15mV |
| Ripple & Noise |
≤1mVrms (CV) |
| Display |
| Display mode |
4 digits LED display |
| Accuracy |
Voltmeter: ±0.03%+20mV, Ammeter: ±0.5%+10mA |
| Resolution |
Voltage: 10mV, current: 1mA |
| Display resolution |
10mA |
| Display accuracy |
±0.1%+2d |
| Dimension |
375D*265W*175H mm |
| Weight |
12.0KG |
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