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UD3-XXXXXE23/E3 Series

UD3-XXXXXE23/E3 Series
6Pages

Catalog excerpts

UD3-XXXXXE23/E3 Series DC-DC Converter ♦ Continuous short circuit protection, Self-recovery ♦ No Overshooting when turn-on or off ♦ Isolation Voltage 1500VDC/3000VDC ♦ Operating Temperature:-40°C~+85°C (Noderating) Test Condition: Unless otherwise specified, data in the datasheet should be tested under the conditions of inputting nominal voltage, pure resistance rated load and Ta=25°C. XX XX-XX X XX X X X — (§)suffix -(7) Case Material -©Packing Code -© Output Voltage -© Output Ways -© Input Voltage -(2) Output Power -CD Product Series http://www.aipu-elec.com E-mail: market@aipu-elec.com TEL: 86-20-84206763 FAX: 86-20-84206762 HOT-LINE: 400-811-8032 Page

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http://www.aipu-elec.com E-mail: market@aipu-elec.com TEL: 86-20-84206763 FAX: 86-20-84206762 HOT-LINE: 400-811-8032 Page 2 of 6

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http://www.aipu-elec.com E-mail: market@aipu-elec.com TEL: 86-20-84206763 FAX: 86-20-84206762 HOT-LINE: 400-811-8032 Page 3 of 6

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mvLW bottofn view ( Printed board vertical view E-mail: market@aipu-elec.com

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1. Output Load Request a. To ensure this module operate efficiently and reliably, the minimum load recommended not to be less than 5% of the nominal load. If the actual power is too small, please connect a resistor in parallel at output terminal, the resistance equal to 5% nominal load. If use positive negative dual output product, please try to avoid big unbalances between loads, or the original output voltage accuracy cannot be ensured. b. The maximum capacitive load is tested under nominal input full load; if use it under no load condition, should try to decrease the output capacitive...

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4.Ripple& Noise Test*：(20MHZ bandwith) By Measurement Method： Ripple&Noise should be tested by the oscilloscope, in order to avoid the extra noise, the probe of the oscilloscope should directly connect to the output pin of the module, see the below photo: 5.Input Reflective Ripple Current Test Circuit: Capacitor C should choose low ESR type capacitor, the withstand voltage value should be larger the max input voltage value. Application Recommendation: 1.The recommended minimum load is 5%-10%, output ripple might rise under no load, other performances are not affected basically; 2. The...

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UD3-XXXXXE23/E3 Series 6Pages

Catalog excerpts

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UD3-XXXXXE23/E3 Series
6Pages