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PDA103 series fan cooling programmable DC power supply

Short Description:

PDA103 series programmable power supply is a fan cooling DC power supply with high accuracy and high stability. The output power is ≤ 2.4kW, the output voltage is 6-600V, and the output current is 1.3-300A. It adopts 1U standard chassis design. The products are widely used in semiconductor manufacturing, lasers, magnet accelerators, laboratories and other industries with high requirements.

Features

●  IGBT inverter technology and high-speed DSP as control core
● Constant voltage / constant current automatic switching
● High precision regulation of voltage and current through digital encoder
● Standard RS485 communication, optional other communication modes
● Support external analog programmable and monitoring (0-5V or 0-10V)
● Support parallel operation of multiple machines


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Specification parameters

Performance index
Conversion efficiency 84%~90%(full load)
Power factor 0.9~0.99(full load)
ppm/℃(100%RL)Temperature coefficient 100
Overall dimensions 0.75kW~5kW,1U1U chassis; 10kW~15kW,2-3U; 2-3U chassis
Cooling mode Fan cooling
Constant voltage mode
(20MHz)mVp-p Noise 70 100 130 150 175 200 300 400
(5Hz-1MHz)mVrmsRipple 30 35 35 35 65 65 65 65
V Max. compensation voltage ±3V
(100%RL) Input adjustment rate 5×10-4(10kW Below 10kW) 1×10-4(10kW Above 10kW)
(10%~100%RL)  Load adjustment rate 5×10-4(10kW Below 10kW) 3×10-4(10kW Above 10kW)
(100%RL) Stability 1×10-4(7.5~80V), 5×10-5(100~250V)
Constant current mode
(20MHz)mVp-p  Noise 70 100 130 150 175 200 300 400
(5Hz~1MHz)mVrmsRipple 30 35 35 35 65 65 65 65
(100%RL) Input adjustment rate 1×10-4(10kW Below 10kW) 5×10-4(10kW Above 10kW)
(10%~100%RL)  Load adjustment rate 3×10-4(10kW Below 10kW) 5×10-4(10kW Above 10kW)
8h(100%RL)DCCT Stability 4×10-4(25A~200A), 1×10-4(250A~500A)


PDA103 series fan cooling programmable power supply specification
Model PDA103
Size 1U
Power 750W 1.5kW 2.4kW
Input voltage (VAC) 1ØC176-265V (S2)
3ØC176-265V (T2)3ØC342-460V (T4)
Rated voltage(VDC) (A)Rated output current
6 100 200
8 90 180 300
10 75 150 240
12.5 60 120 190
15 50 100 160
20 38 76 120
25 30 60 96
30 25 50 80
40 19 38 60
50 15 30 48
60 12.5 25 40
80 9.5 19 30
100 7.5 15 24
125 6 12 19
150 5 10 16
200 4 8 12
250 3 6 9.6
300 2.5 5 8
400 2 4 6
500 1.5 3 4.8
600 1.3 2.6 4

Semiconductor
laser
The accelerator
High energy physics equipment
laboratory
Testing industry

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