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PDA315 series fan cooling programmable DC power supply

Short Description:

PDA315 series programmable power supply is a fan cooling DC power supply with high accuracy and high stability. The output power is ≤ 15kw, the output voltage is 8-600V, and the output current is 25-1800A. It adopts 3U standard chassis design. The products are widely used in semiconductor manufacturing, lasers, magnet accelerators, laboratories and other industries with high requirements.


● 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)

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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,1U,1U 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
纹波(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)
8h(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)


1. Who are your sales team members? We have a huge sales team, mainly divided into industry directors, industry managers, sales directors, sales managers, etc.

2. What are the specific classifications of your products? Our products can be roughly divided into power controller, AC/DC power system, DC power module, programmed DC power supply, medium and high frequency induction power supply, RF power supply, sputtering power supply, high-voltage DC power supply, high-voltage pulse power supply, microwave power supply, power quality, motor drive, frequency converter, electric fusion welding machine, etc.

3. What is the ranking of your products in the industry? We entered the photovoltaic industry in 2005, and now we rank first in the market share of photovoltaic silicon material power supply.

4. What employee benefits does your company have and which can reflect your social responsibility? All employees of the Company enjoy five insurances and one fund, weekends, free employee meals, holiday cash gifts, wedding cash gifts, birthday cash gifts and other benefits.

PDA315 series fan cooling programmable power supply specification
Model PDA315
Size 3U
Power 15kW
(VAC) Input voltage 3ØC176-265V (T2 ) 3ØC342-460V (T4 )
(VDC) Rated voltage Rated output current
8 1800
10 1500
12.5 1200
15 1000
20 750
25 600
30 500
40 375
50 300
60 250
80 190
100 150
125 120
150 100
200 75
250 60
300 50
400 38
500 30
600 25

The Accelerator
High Energy Physics Equipment
Testing Industry

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