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UFED20-12D12 Datasheet(PDF) 2 Page - Power Mate Technology Co., LTD |
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UFED20-12D12 Datasheet(HTML) 2 Page - Power Mate Technology Co., LTD |
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2 / 4 page  2 www.PDUKE.com 2014/6/5 INPUT SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Operating input voltage range 12Vin(nom) 24Vin(nom) 48Vin(nom) 9.5 18 36 12 24 48 18 36 75 VDC Input fuse (slow blow) 12Vin(nom) 24Vin(nom) 48Vin(nom) 6 6 4 A In-rush current 15 A Input reflected ripple current Nominal input and Full load 10 mAp-p Start up time Constant resistive load Power up Remote ON/OFF 100 10 ms Input surge voltage 100ms, max. 12Vin(nom) 24Vin(nom) 48Vin(nom) 36 50 100 VDC Positive logic (Standard) DC-DC ON DC-DC OFF Open or 3 ~ 12VDC Short or 0 ~ 1.2VDC Referred to –Vin pin Negative logic (Option) DC-DC ON DC-DC OFF Short or 0 ~ 1.2VDC Open or 3 ~ 12VDC Remote ON/OFF Input current of Ctrl pin -0.5 0.5 mA Remote off input current 2.5 mA OUTPUT SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Voltage accuracy 3.3Vout Others -1.5 -1.0 +1.5 +1.0 % Line regulation Low Line to High Line at Full Load Single Dual -0.2 -0.5 +0.2 +0.5 % Load regulation No Load to Full Load 3.3Vout Others -1.5 -1.0 +1.5 +1.0 % Cross regulation Asymmetrical load 25%/100% FL Dual -5.0 +5.0 % Voltage adjustability Single output -10 +10 % Ripple and noise Measured by 20MHz bandwidth Single Dual 3.3Vout, 5Vout, 12Vout, 15Vout All 60 75 100 mVp-p Temperature coefficient -0.02 +0.02 %/ ℃ Transient response recovery time 25% load step change 250 µ s Over voltage protection Zener diode clamp 3.3Vout 5Vout 12Vout 15Vout 3.9 6.2 15 18 VDC Output indicator Green LED Over load protection % of Iout rated 150 % Short circuit protection Continuous, automatics recovery GENERAL SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Isolation voltage 1 minute Input to Output Input (Output) to Chassis 1600 1600 VDC Isolation resistance 500VDC 1 G Isolation capacitance 4000 pF Switching frequency 450 500 550 kHz Safety meets UL60950-1 EN60950-1 IEC60950-1 Chassis material Aluminum Weight 89g (3.13oz) MTBF MIL-HDBK-217F, Full load 2.073 x 10 6 hrs |
Similar Part No. - UFED20-12D12 |
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Similar Description - UFED20-12D12 |
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