BTCPower TM Broadband TelCom Power, Inc. Redefining “Current” Limits In Power Conversion 3CB Series 15W DC-DC Converters Features • • • • • • • • • • 15W Isolation Output 2:1 Input Range Regulated Outputs 82% Efficiency Six –Sided Shield Low Ripple and Noise 200KHz Switching Frequency Pi Input Filter Continuous Short Circuit Protection Conductive EMI Meet EN55022 Class B Model Number 3CB-01 3CB-02 3CB-03 3CB-04 3CB-05 3CB-06 3CB-07 3CB-11 3CB-12 3CB-13 3CB-14 3CB-15 3CB-16 3CB-17 3CB-21 3CB-22 3CB-23 3CB-24 3CB-25 3CB-26 3CB-27 Input Voltage Output Voltage Output Current Input Current No Load Full Load % Efficiency Case 9-18 VDC 5 VDC 12 VDC 15 VDC ±12 VDC ±15 VDC ±5 VDC 3.3 VDC 3000 mA 1250 mA 1000 mA ±625 mA ±500 mA ±1500 mA 3000 mA 30 30 30 35 35 35 30 mA mA mA mA mA mA mA 1660 mA 1625 mA 1625 mA 1620 mA 1620 mA 1620 mA 1178 mA 75 78 78 77 77 77 70 C/S 18-36 VDC 5 VDC 12 VDC 15 VDC ±12 VDC ±15 VDC ±5 VDC 3.3 VDC 3000 mA 1250 mA 1000 mA ±625 mA ±500 mA ±1500 mA 3000mA 15 20 20 25 25 25 15 mA mA mA mA mA mA mA 812 mA 772 mA 772 mA 780 mA 780 mA 780 mA 557 mA 78 81 81 80 80 80 74 C/S 36-72VDC 5 VDC 12 VDC 15 VDC ±12 VDC ±15 VDC ±5 VDC 3.3 VDC 3000 mA 1250 mA 1000 mA ±625 mA ±500 mA ±1500 mA 3000 mA 10 15 15 20 20 20 20 mA mA mA mA mA mA mA 390 mA 381 mA 381 mA 386 mA 386 mA 386 mA 271 mA 80 82 82 81 81 81 76 C/S Note: Nominal Input Voltage 12, 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 3CB Rev2 16-1-04 3CB Series 15W DC-DC Converters BTCPower TM Specifications Input Specifications: Input Voltage Range…………….……12V……...………………..9-18V 24V……………………..18-36V 48V……………………..36-72V Input Filter………………………………………………………..Pi Type Output Specifications: Voltage Accuracy…………….. Single output………….+/- 1.0 % max. Dual + output…………+/- 1.0 % max. Dual – output…………+/- 3.0 % max. Voltage Balance ( Dual )………………………………...+/- 1.0 % max. Ripple & Noise, 20 MHz BW……………………….… 75 mV p-p max. Temperature Coeffcient………………………… +/- 0.02 % / ºC max. Short Circuit Protection………………..………Indefinite & current limit 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……………………..Conductive EMI meet EN55022 class B Dimensions…………..…………2” x 2” x 0.4 “(50.8 x 50.8 x 10.2 mm) Case Material………………………………..Black Coated Copper with Non-conducted base Note: 1. 2. 3. 4. Measured from high line to low line Measured from full load to ¼ load Determine the correct fuse size by calculating the max. DC current drain at low input, max. load and then adding 20 to 25% to get desired fuse size. Alternative Pin configuration suffix “S” Outline Information and Pin-out Standrad Pin Configuration • • Alternative Pin Configuration Suffix “S” NP---No Pin All dimenstions in inches(mm) The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Spec ifications 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 3CB Rev2 16-1-04