Product information
Details
PSD Series is a high performance and precision DC regulated power supply with a digital LED display. Our PSD series has constant voltage mode, constant current mode, current output protection function and its convenient feature that a fixed 5V/1A output for most electronic applications.
It provides 8 hours continuous full load stable performance, high efficient heat sink design for heat dissipation even without fan ventilated, fully flexible voltage and current readings adjustable.
All these excellent performances with extract stability and enhanced linearity are making the unit very outstanding. These power supplies are suitable for laboratory, university, high school, and work place uses or where a high performance and precision regulated DC power supply is required.
Features:
- 0-30V Voltage Linearly Adjustment
- Low Noise And Ripple Less Than 0.3mV p-p
- 2 Sets of LED for Voltage and Current Output Display
- Voltage, Current Pre-set Feature
- CV/CC Mode Automatic Change
- Auto Current Cut Off Protection (B and C models only)
- Fixed 5V/1A Output (C model only)
- Full Loading Continuous Operation Over 8 Hours
- Rugged Metal Cabinet
- 110V/220V AC power input switchable
General Specification: (Please refer to "RED" highlight as below)
Model Number | Maximum Current Output | Current Output Protection | Fixed Output DC5V/1A | Digital LED Display | |||
2A | 3A | 5A | 4 Digits | 3 Digits | |||
PSD30/5C | ● | ● | ● | ● | |||
PSD3/05B | ● | ● | ● | ||||
PSD30/5A | ● | ● | |||||
PSD30/3C | ● | ● | ● | ● | |||
PSD30/3B | ● | ● | ● | ||||
PSD30/3A | ● | ● | |||||
PSD30/2C | ● | ● | ● | ● | |||
PSD30/2B | ● | ● | ● | ||||
PSD30/2A | ● | ● |
Technical Specification:
Model | PSD30/5C | PSD30/3C | PSD30/2C |
PSD30/5B | PSD30/3B | PSD30/2B | |
PSD30/5A | PSD30/3A | PSD30/2A | |
Constant Voltage Mode (CV) | |||
Line Effect | 1×10-4 +2mV | 5×10-5 +2mV | |
Loading Effect: | 1×10-4 +2mV | 5×10-5 +2mV | |
Noise and Ripple: | 0.5mV(rms) | 0.3mV(rms) | |
Temperature Coefficient: | 150ppm/℃ | ||
Constant Current Mode (CC) | |||
Current Range | 20mA to 5A | 20mA to 3A | 20mA to 2A |
Line Effect: | 2×10-4 +2mA | ||
Loading Effect: | 5mA | ||
Temperature Coefficient: | 500ppm/℃ | ||
Fixed 5V/1A Output Characteristic | |||
Accuracy: | ±1% | ||
Noise and Ripple (CV): | 0.3mV(rms) |
Display Accuracy | |||
Digital Display: | 4 Digits Display ±0.1%+1d OR 3 Digits Display ≤±0.4%+1d | ||
Analog Display: | 3% of full range | ||
Resume Time | |||
Resume Time: | Less than 100μS | ||
Mechanical Specification | |||
Weight(kg): | 7.2 | 5.6 | 4.0 |
Dimension(mm): | 330x130x165 | 310x130x165 | 295x130x165 |
Operation Condition:
Environmental Condition: | Operating altitude <2000m, pollution degree II |
Input Voltage: | 110V/220V AC±10% 50Hz |
Fuse Protection: (Fast Blow Type) | F1A/250V (2A output model) F1.6A/250V (3A output model) F2A/250V (5A output model) |
Power Consumption: | 120W(2A output model) 180W(3A output model) 300W(5A output model) |
Operating Condition: | Temperature:0~40℃ Relative Humidity*: ≦80%RH |
Storage Condition: | Temperature:-10℃~70℃ Relative Humidity*: ≦80%RH |
Package:
1. Power cord
2. Instruction manual
3. Main connection cable
4. Ground plate
5. DC5V/1A connection cable (for C model only)
6. Spare Fuse