COMPUTER PRDTS. POWER 99 DE}23zazic3 coooa%, 3 ff, SPECIFICATIONS 7 > 7~// All Specifications Typical at Nominal Line, Full Load, and 25C Unless Otherwise Noted. EM900 SERIES Single and Dual Output = Unregulated Outputs = Economy Models # 500 VDC Isolation = Pi Input Filter # Short-Circuit Protected = 75% Efficiency Power Products EM900 Series consists of ten low-cost, general purpose DC/DC converters that efficiently deliver 5 to 9 watts total power from a 2 X 2 X 0.4 inches package. Through careful attention to design, these economy modules achieve 75% typical efficiencies. The EM Series is available in standard and alternate pin-outs, for easy second-sourcing. All models feature continuous output short-circuit protection plus Pi input filters to minimize input reflected ripple. The units require no derating from 25C to +71C. Other pertinent specifications include: line regulation, 1.2% change Vou per 1.0% change V,,; load regulation, 8% change in Vou from 100% to 20% change in load; output voltage accuracy, + 3.0%; ripple and noise, 100 mV P-P; isolation, 500 VDC; + 10% input voltage range. STOCKED BY YOUR LOCAL DISTRIBUTOR See list on pages 175 & 176 POWER PROOULCTS olvision (305) 974-2442 130 OUTPUT SPECIFICATIONS Voltage Accuracy................... + 3.0%, max. Ripple and Noise, 20 MHz BW ... 100 mV P-P, max. Short Circuit Protection................ Continuous INPUT SPECIFICATIONS Input Voltage Range 5 VDC Input Models ....... 4.5 VDC-5.5 VDC 12 VDC Input Models ..... 10.8 VDC-13.2 VDC Reflected Ripple Current, 20 MHz BW .. 75 mA P-P Input Filter... ee eee Pi Network GENERAL SPECIFICATIONS Efficiency . 0.0... eee eects 76% Isolation Voltage..............0.00. 500 VDC, min. isolation Capacitance............ 0... c eee ee 180 pF Isolation Resistance.................05. 10 ohms Switching Frequency ................. 20 kHz, min. ENVIRONMENTAL SPECIFICATIONS Operating Temperature Range ... 25C to +71C Derating ........ 0... cee ee eee None Storage Temperature Range..... 40C to 105C Humidity, Non-Condensing........ 20% to 95% RH Cooling... ..... 2... eee eee eee Free Air Convection PHYSICAL SPECIFICATIONS Weight ...... 0... ccc eee eee eee 2 oz. (57 grams) Case Material ........ Non-Conductive Black Plastic Mating Sockets, Case G...............4. MS038-0 LOAD REGULATION 6 112 5 th 5 108 ~ <a = 5 104 [ 2 g 100 = wu 96 = 0 10 2 40 60 80 100 % RATED LOAD TWO-YEAR WARRANTYCOMPUTER PRDTS. POWER 194 ve ff 2313103 goo00345? 5 a 2313103 COMPUTER PRDTS, POWER 5 to 9 Watt S3D 00397 DC/DC Converters orl REFLECTED 1 ALT? INPUT | OUTPUT | OUTPUT INPUT CURRENT RIPPLE REGULATION PIN MODEL VOLTAGE | VOLTAGE | CURRENT | NOLOAD | FULLLOAD | CURRENT LINE LoaD | out | CASE | NUMBER 5 VDC svpc | 1000mA! 85mA | 1210mA 75 mA P-P 1.2% B% s |G | Emgot svpc | 12vpC | 600mA| 125mA | 1790mA 75 mA P-P 1.2% 8% s | G_ | EM903 svpc | i8vpC | 500mA| 125mA | 1790mA 75 mA P-P 1.2% B% Ga | EMgo4 5voc | #12vboc | +375mA | 150mA | 2120mA 75 mA P-P 1.2% 8% s | a. | emgst 5vpc | 15VDC | +300mA | 150mA | 2120mA 75 mA P-P 1.2% 8% s | Ga | EM952 12 VDC Svpc | 1000mA | 35mA 495 mA 75 mA P-P 1.2% 8% @ | emgit i2voc | 12voc | 600ma| 50mA 725 mA 75 mA P-P 1.2% 8% @ | M913 y2vpc | 18vpc | s00mA| 50mA 725 mA 75 mA P-P 1.2% 8% G | EM914 tovpc | +12vpc | 375mA | 60mA 875 mA 75 mA P-P 1.2% 8% s | a. | EMget 42voc | +15 VDC | +300mA | 60mA 875 mA 75 mA P-P 1.2% B% S$ | G@_ | EM962 NOTES: 1. Line regulation is per 1.0% change in input voltage. Load regulation is 2. Alternate pin-out version, if available, is designated by suffix letter S. CASE G STANDARD PIN CONFIGURATION NO PIN ON SINGLE OUTPUT MODELS ALTERNATE PIN CONFIGURATION SUFFIX S *NC (NO CONNECTION) ON SINGLE OUTPUT MODELS | 0.40 a 2.00 (10.2) (50.8) | 022 MAX. 0.80 0.60 : ona) (te) oa (5.6) MIN. Ff i 0.40 0.60 0.90 (10.2) (15.2) 22.9 ea +0uT 6 pd et NO 200 1 +IN | PIN* est (50.8) : com & Ht TO IN | os | { 0.20 _ - i (5.1) OUT yOt<~*S 0.40 (10.2) 0.04 (1.0) DIA. 0.40 _ 2.00 (10.2) | (50.8) MAX, 0.22 1.70 0.15 5.6 ag) (32) 8) O45 MIN. | i 8) @+iN + OUT > 0.85 2.00 (21.6) (50.8) 1.65 (41.9) COM/NC*- = 0.85 (21.8) oIN - OUT 0.04 = (1.0) DIA. ALL DIMENSIONS IN INCHES (mm) for load change from 100% to 20%. For example, EM901S, EM951S, etc. See case drawing. 131