Delta Electronics Q48DB User's Manual
Contents
1. Delphi Series Q48DB 65W Quarter Brick Dual Output DC DC Power Modules 48V in 12V Output mg the Delphi Series Q48DB Quarter Brick 48V input positive and negative bipolar dual output and isolated DC DC converters are the latest offering from a world leader in power system and technology and manufacturing Delta Electronics Inc This product family provides positive and negative bipolar output output voltage is 12V and up to 65 watts of power in an industry standard quarter brick package size Both output channels can be used independently With creative design technology and optimization of component placement these converters possess outstanding electrical and thermal performance as well as extremely high reliability under highly stressful operating conditions All models are fully protected from abnormal input output voltage current and temperature conditions The Delphi Series converters meet all safety requirements with basic insulation DATABRIEF DB_Q48DB_04262006 1 FEATURES High efficiency 90 12V 2 7A Size 57 9mm x 36 8mm x 8 5mm 2 28 x1 45 x0 33 Industry standard pin out Fixed frequency operation Input UVLO Output OCP OVP OTP Basic insulation No minimum load required Adjustable output voltage ISO 9001 TL 9000 ISO 14001 QS 9000 OHSAS 18001 certified manufacturing facility UL cUL 60950 US amp Canada Recognized and TUV EN60950 Certified CE mark meets 73 23 EE2. C and 93 68 EEC directives OPTIONS Positive On Off logic Short pin lengths available APPLICATIONS Telecom DataCom Wireless networks Optical network equipment Server and data storage Industrial Test Equipment AA NELTA Delta Electronics Inc i SPECIFICATIONS GENERAL SPECIFICATIONS 36 75V Voltage Accuracy 300KHz Line Regulation Input Voltage Switching Frequency Typical Isolation Voltage In Out Isolation Capacitance Typical Isolation Resistance Minimum Bellcore OTP fa Size eao 1500V Load amp Cross Regulation OUTPUT SPECIFICATIONS 2000 pF Ripple amp Noise 10M Ohms Current Limits 1 17M hours Over Voltage 130 C Voltage Trim 57 9x36 8x8 5mm _ i Product Voltage Outputs Series Voltage Brick ute MODEL LIST MODEL NAME B Bipolar output MECHANICAL DRAWING 36V 75V 57 9 2 28 Lae i 7 4 Vin 3 ON OFF __ __ s5 NC No Pin i j im T 2 aI lt aw UW l CONTACT www delta com tw dcdc Europe Telephone 41 31 998 53 11 Fax 41 31 998 53 53 USA Telephone East Coast 888 335 8201 West Coast 888 335 8208 Fax 978 656 3964 Email DCDC delta corp com WARRANTY Delta offers a two 2 year limited warranty Complete warranty information is listed on our web site or is available upon request from Delta Information furnished by Delta is b
3. elieved to be accurate and reliable However no responsibility is assumed by Delta for its use nor for any infringements of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any patent or patent rights of Delta Delta reserves the right to revise these specifications at any time withoutnotice 120 2 4A sao Current Typical Typical balance load Typical balance load Typical Typical Typical 1 5 0 5 1 50 mV 135 130 10 10 SN or Pin a A a Code Logic 120 12V 03 2 7A N Negative P Positive 12V Email DCDC delta es tw F RoHS 6 6 Lead Free Efficiency Full Load A Standard Functions OUTPUT 2 7A roo 1 t eee l ZL LLLL ET ILI LIL LL LL wl S 1 00 lee ITH 2 0 0 0 Asia amp the rest of world Telephone 886 3 4526107 ext 6220 Fax 886 3 4513485 Email DCDC delta com tw a p a i al m
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