BTCPower Broadband TelCom Power, Inc. TM Redefining “Current” Limits In Power Conversion 4BW Series 10W DC-DC Converters Features • • • • • • • 10W Isolated Output 4:1 Input Range 80% Efficiency Pi Input Filter Low Ripple and Noise Continuous Short Circuit Protection Conductive EMI Meet EN55022 Class A Model Number Output Voltage Output Current 4BW-04 5 VDC 12 VDC 15 VDC ±12 VDC 2000 mA 830 mA 666 mA ±415 mA 4BW-05 ±15 VDC ±333 mA 4BW-11 5 VDC 2000 mA 12 VDC 830 mA 4BE-14 15 VDC ±12 VDC 666 mA ±415 mA 4BE-15 ±15 VDC ±333 mA 4BW-01 4BW-02 4BW-03 Input Voltage 9-36 VDC 4BW-12 4BW-13 18-72 VDC Input Current No Load Full Load % Efficiency Case B 15 mA 15 mA 15 mA 542 mA 520 mA 520 mA 77 80 80 20 mA 20 mA 520 mA 80 520 mA 80 10 mA 10 mA 10 mA 15 mA 15 mA 267 mA 78 260 mA 80 260 mA 80 253 mA 82 253 mA 82 B Note: Nominal Input Voltage 24 or 48VDC Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A. Tel.: 714-259-4888 • Fax: 714-259-0840• www.btcpower.com • Email: [email protected] DS LP 4BW Rev2 16-1-04 4BW Series 10W DC-DC Converters BTCPower TM Specifications Input Specifications: Input Voltage Range…………………….24V……………..…….9-36V 48V………………….18-72V Input Filter………………………………………………………..Pi Type Output Specifications: Voltage Accuracy……………Single output…...……….+/- 1.0 % max. Dual output………...….+/- 1.0 % max. Voltage Balance ( Dual )………………………………...+/- 1.0 % max. Transient Response Single 25% Step Load Change…………………………….<500ìsec. Dual FL. 1/2L+/-1% Error Band…………………………….<500ìsec. Ripple & Noise, 20 MHz BW………………………. ..75 mV p-p max. Temperature Coeffcient………………………… +/- 0.02 % / ºC max. Short Circuit Protection………………………………..……Continuous Line Regulation ¹ Single / Dual Output………….……..+/- 0.2 % max. Load Regulation ² Single / Dual Output……………... +/- 1.0 % max. General Specifications : Efficiency………………………………………………..……...see table Isolation Resistance………………………………………….100Mohm Switching Frequency……………………………………..200 KHz, min. Operating Temperature Range…………………………-25ºC ~ +71ºC Case Temperature………………………………………….100 ºC max. Cooling……………………………………………….Free air convection Storage Temperature Range……………………..…..-40 ºC ~ +100ºC Isolation Voltage………………………….………………..500VDC min. EMI / RFI…………………………………………………..Six sied shield Dimensions………………..……2” x 1” x 0.4“ (50.8 x 25.4 x 10.2 mm) Case Material………………………………..Black Coated Copper with Non-conducted base Note: 1. Measured from high line to low line; 2. Measured from full load to ¼ load Outline Information and Pin-out PIN CONNECTION Pin Function 1 + Input 2 - Input 3 + Output 4 Common / NP 5 - Output * NP---No Pin All dimensions are in inches [mm] The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines. Broadband TelCom Power, Inc. – 1719 S. Grand Avenue, Santa Ana, CA 92705 U.S.A. Tel.: 714-259-4888 • Fax: 714-259-0840• www.btcpower.com • Email: [email protected] DS LP 4BW Rev2 16-1-04