C&D西恩迪 QHS35-033模块电源产品说明书.pdfC&D西恩迪 QH

文件名称: C&D西恩迪 QHS35-033模块电源产品说明书.pdf

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详细说明：C&D西恩迪 QHS35-033模块电源产品说明书pdf,C&D西恩迪 QHS35-033模块电源产品说明书〓 TECHNOLOGIES Power solution s QHS35-033 Model 05 D 25[0.0l0]MlN HOLE 【0.47] 匙平段 R三 GMMEMDED FOTPRIKT 2B、06 〔TP|CkLP日的「FRAN(F THE RM〔 L HEASUREHEN PRIMAR ECONBARY HELE LOCATION J IX项2,5PA 〔6②1,身2士0.06 PIN+ Q,0吐0.0(2 6 5 l5,"4 <.600 0.450 「Q,43] 0,50] 0.|4 ↓曾T 鬥[WH] 2.日 SI TOLEL 35)r96301007 L CHEST COHPONE NT AND MOUNT I HG PLAHE Pin Assignments Pin# Description Pin Description Pin# Description ∨n(+) Vout( Sense 2 Enable(note 4 )5 Sense- 8Vo(+) Vo adj N otes 1. Input Reflected Ripple is specified when measured with the filter shown below Vin DC-DC RTN 2. Output Ripple and noise is specified when measured with a 10uf tantalum and a luF ceramic capacitor at the converter output pins 3. Transient response is specified without a capacitor at the output of the converter 4. Enable pin 25V enable high 15, ov enable low <0.8V. Internal pull-up is 5V> 50Kohm 5. For thermal measurement location(TML) refer to mechanical drawing 411814 Avenue Unit 4 www.cd4power.com Markham Ontario L3R0J3 1-866-740-1232 QHS35-6201011510c0426Jun07 Page 3 〓 TECHNOLOGIES Power solution s QHS35-033 Model QHS35-033 Efficiency 92.0 910 890.0 Vin 36V -1-++--|-+十 HHVin 48V 89.0 Vin 75V 88.0 87.0 86.0 Output Current (A) +1 RUN Output Ripple and Noise (Vin=48V, lo=35A, 100MZ BW Note 2 A Output Voltage Response to Step load(25 5A, -175a Output Voltage Response to Step Load (255A, +175A load step di/dt=1A/us, Tamb=25C, Vin=48V) load step, dildt=1A/us, Tamb=25C, Vin=48V) ingl f1 STOP 与,5,0Sg!15T如 Frec 411814 Avenue Unit 4 www.cd4power.com Markham Ontario L3R0J3 1-866-740-1232 QHS35-6201011510c0426Jun07 Page 4 〓 TECHNOLOGIES Power solution s QHS35-033 Model Input Reflected Ripple(vin=48V, lout=35A) 1总 gI 21 STOP Turn-on, Startup Inhibit Delay Turn-on from enable 1三,C 21.Q E1 RUN ++++++ +4+-}+-4--h +++++++4++++4+++++++-++4+-+4-++- 1 Vin=48V. lout =35A. Cout=10.000uF. Enable tied to Vin=48V. lout=35A. Cout=10.000uF Vi(-) CHI: Vout 1 v/diy time base 5ms/div CHI: Vin 20V/div CH2 Enable pin 2 V/div CH2: Vout a 1vidiv time base 20ms/div Turn-Off Characteristic Pre-Bias Startup Characteristic Vin 48 lout 35a 10mF output capacitance Vin 48V Pre-bias of 2.2v L=oDm/ 1,o4 2 1PUN 0c250W F-21,0o" f1 RUN 411814 Avenue Unit 4 www.cd4power.com Markham Ontario L3R0J3 1-866-740-1232 QHS35-6201011510c0426Jun07 Page 5 〓 TECHNOLOGIES Power solution s QHS35-033 Model Conducted emi characteristic with external filter as specified 100uF l0nF I UF RTN 1470mH 51110.22 QHS35-033 Trim-up and Trim-dow n Res istance (100+4 1000 up(Vnom,△0)=5.1Vmm 511 Rdwn(A?o) 10.22 、 Dow n 100 △%-1100 x(Vo Vnom)/noml = Vo: target output voltage Vnom: nominal outpu. voltage 10 De Ita%6 10 Safety considerations The QHS35-033 complies with IEC/EN/CSA 60950 safety requirements, providing basic insulation, input to output C-UL-us(US Canada) recognized. An external input fuse, rated at 5A to 20/30A, fast-blow type, must be used to meet the above requirements. The fuse will isolate the failed converter from the input source and protect the distribution wiring from overheating. The output of the converter is considered to remain within SELV limits when the input to the converter meets seLV requirements The converters are designed to meet UL 94V-0 flammability ratings 411814 Avenue Unit 4 www.cd4power.com Markham Ontario L3R0J3 1-866-740-1232 QHS35-6201011510c0426Jun07 Page 6 〓 TECHNOLOGIES Power solution s QHS35-033 Model Part Number designations QHs XX- yy-NHZRV C Output current output voltage Horizontal mount C= RoHS Com pliant 35=35A 033=3.3V Factory Internal Control Revision Enable log Pin Length (Not required when ordering N Negative logic P= Positive logic A=0.110″ Reserved B=0.145 other other configuration C=0.200 other custom pin ROHS COMPLIANT 2002/95/EC RoHS Compliant The Qhs35-033 series of converters is in compliance with the European Union Directive 2002/95/EC(RoHS)with respect to the following sustances: lead(Pb), mercury(Hg), cadmium(Cd), hexavalent chromium, polybrominated biphenyls(pbb) or polybrominated diphenyl ethers (PBDE). Please check with your supplier or visit our website to ensure that you have the current and complete specification for your product before useQ C&D Technologies, InC. reserves the right to alter or improve the specification, internal design or manufacturing process at any time, without notice C&D Technologies, Inc. 2007 No part of this publication may be copied, transmitted, or stored in a retrieval system or reproduced in any way including but not limited to, photography, photocopy, magnetic or other recording means, without prior written permission from C&D Technologies, Inc. Instructionsforuseareavailablefrom:www.cd4power.com 411814 Avenue Unit 4 www.cd4power.com Markham Ontario L3R0J3 1-866-740-1232 QHS35-6201011510c0426Jun07 Page 7

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