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Programmable Power Supply                 Inversion Power Supply 
DC Stabilized Voltage Supply                     Student Power Supply


YB3202 / YB3203 / YB3205

Main Characteristics:
1. Three-way output and two-way output can set output voltage and current value through keying
2. One way selects 5V or 3.3V output through keying
3. Two-way adjustable output displays output voltage and current vale by a group of LCD
4. Function to stabilize voltage and current
5. Three-way output can connect in series freely, and maximum output voltage can achieve 69V
6. With plastic frame, the appearance is novel and beautiful


Main Technical Indexes

Product Name
 Programmable Power Supply
Dimension and Weight
  
Power Supply
  
Main Technical Indexes

1. Output voltage: A way and B way: 0~±30V, Fixing: 5V/-3.3V
2. Distinguishability: 10mV
3. Max. Output voltage: +32~-33V
4. Dual synchronous output: 0~±30V
5. Dual synchronous deviation: ±20mV
6. Output current: A way and B way: 0~±1.5A/0~±2.5A/0~5±4.5A
7. Fixing: 3A
8. Distinguishability: 1mA
9. Max. Output current: A way and B way: +2A/-2A, fixing: 3.3A
10. Dual synchronous output: 0~±1.5A/0~±2.5A
11. 0~±4.5A
12. Dual synchronous deviation: ±5mA
13. Load effect: CV: A way and B way≤2mV, fixing: 10mV
14. CC: A way and B way≤10mA
15. Source effect: CV: A way and B way≤1mV, fixing: 5mV
16. CC: A way and B way: ≤15mA
17. Ripple and noise: CV: A way and B way: 1.5mVrms, fixing: 2mVrms, CC: A way and B way ≤10mArms; ripple peak: CV: 10mVp-p, CC: 5mAp-p; transitional response: 200uS
18. LCD: 2×16 backlight display can directly display working state
19. Voltage precision: ≤±（0.2%+2 words ）
20. Current precision: ≤±（0.2%+2 words）
21. Ambient temperature: working temperature: 0~40℃, storage temperature: -40℃~70℃, relative humidity: ＜80%
22. Common mode voltage: ±240Vdc
23. Cooling mode: built-in fan cooling



 
 

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