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| B3R 3 WATT DC/DC CONVER TER, SINGLE & MULTIPLE OUTPUTS ELECTRICAL SPECIFICATIONS All specifications are typical at nominal input, full load INPUT SPECIFICATIONS Input Voltage.................................... 10% Input Filter........................................ PI-Network OUTPUT SPECIFICATIONS Output Voltage Accuracy................. 5% Efficiency.......................................... 60% typ. Over-Current Protection...................Built-in (Automatic Recovery) Ripple ..............................................50 mVp-p (DC to 100MHZ) Line Regulation................................ 0.5% FEATURES ECONOMY LINE WIDE INPUT VOLTAGE RANGE REGULATED OUTPUT 24 PIN DIL PACKAGES PI INPUT FILTER Line Filter......................................... Built-in Load Regulation...............................0.5% GENERAL SPECIFICATIONS Isolation Voltage......................................... DC 500V MTBF.............................................. >1,000,000 hours Isolation Resistance........................ 100M -ohms ENVIRONMENTAL SPECIFICATIONS Operating Temperature ................... -25 ~ +70C Temperature Coefficient...................0.05%/ C Humidity........................................... 30%~95% RH Storage Temperature....................... -55C ~ +125C PHYSICAL SPECIFICATIONS Case Material.....................................UL 94V-0 Plastic Dual In-Line Pin Configuration 42 Series PART NUMBER B3R - 0505 B3R - 0512 B3R - 0515 B3R - 0505D B3R - 0512D B3R - 0515D B3R - 1205 B3R - 1212 B3R - 1215 B3R - 1205D B3R - 1212D B3R - 1215D B3R - 2405 B3R - 2412 B3R - 2415 B3R - 2405D B3R - 2412D B3R - 2415D INPUT VOLTAGE OUTPUT VOLTAGE 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC 5 VDC 12 VDC 15 VDC OUTPUT CURRENT 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA EFFICIENCY 52 % 62 % 64 % 52 % 55 % 62 % 52 % 62 % 64 % 52 % 55 % 62 % 52 % 62 % 64 % 52 % 55 % 62 % 5 VDC 12 VDC 24 VDC Pin Connections 1 2 3 24 23 22 10 11 12 TOP VIEW 15 14 13 PIN 1 2 3 10 11 12 13 14 15 22 23 24 SINGLE OUTPUT +Vin (Vcc) No function No function -Vout +Vout -Vin (GND) -Vin (GND) +Vout -Vout No function No function +Vin (Vcc) DUAL OUTPUT +Vin (Vcc) -Vout Common Common +Vout -Vin (GND) -Vin (GND) +Vout Common Common -Vout +Vin (Vcc) 1.25" .80" .40" MAX. .70" TYP. .100" TYP. .600" .120" MIN. NOTE: All specifications typical and nominal / full load and 25C unless otherwise noted. Avoid sustained operation in overload or dead short conditions. Specifications subject to changes without notice. 43 |
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