Whatsminer P21D Power Supply

Whatsminer Original P21D Power Supply
Description
Description

Product Specification

1.1 Input characteristics
Serial number Project skills requirement unit Remark
1.1.1 Input rated voltage 230 Vac
1.1.2 Input voltage range 200—300 Vac Starting range: 200-280Vac
1.1.3 Start inrush current ≤100 A 220Vac/cold/rated load
1.1.4 Maximum input current ≤20 A 200Vac/rated load
1.1.5 efficiency ≥94% max Rated input voltage (230Vac), rated load 14V/230A
1.2 Output characteristics
serial number Project skills requirement unit Remark
1.2.1 Output rated voltage VOUT1 VOUT2 Vdc
14V 12
1.2.2 Output voltage range 11.5-16 11.64-12.36 Vdc
1.2.3 Load Regulation ≤±2 ≤±2 %
1.2.4 Linear adjustment rate ≤±1 ≤±1 %
1.2.5 Rated output power 3600 150 W Voutl maximum output total power 3750W
1.2.6 Rated output current 255 12 A When V0UT1 outputs 12.5V-15V, the total power is limited to 3600W, and when VOUT1 outputs 12V or less, the maximum current is 300Ao. See the power curve for details.
1.2.7 Maximum output current 300 15 A
1.2.8 Output starting voltage 16 / V Used for high pressure preheating of hash board
1.2.9 Output startup current 110 / A Used for high pressure preheating of hash board
1.2.10 capacitive load ≤20000 ≤2000 UF 230Vac rated voltage test
1.2.11 Output Ripple and Noise ≤150 ≤350 mVp-p Bandwidth limited to 20MHz, with 104 ceramic capacitors and 10-leaf electrolytic capacitors on the load side
1.2.12 Turn-on and turn-off overshoot range ≤±10 %
1.2.13 Rise Time ≤300 ms 230Vac rated load test
1.2.14 Boot time ≤8 s 230Vac rated voltage test
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