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| S E R I E S 20 WATT WIDE INPUT DC-DC CONVERTERS (R) US E176177 Features * * * * 20W Isolated Output Efficiency to 84% 4:1 Input Range Pi Input Filter * Continuous Short Circuit Protection * Meets EN55022 Class A, Conducted * Remote On/Off Control GENERAL SPECIFICATIONS: Efficiency....................................................................................See Table lsolation Voltage................................................................1500 VDC min. 8 lsolation Resistance...........................................................10 Ohms min. Switching Frequency ............................................................ 300KHz Typ. Operating Temperature Range..................................... -25C to +71C Derating, Above 60C......................Linearly to Zero Power at + 100C Case Temperature..................................................................100C max. Storage Temperature Range........................................ -55C to +105C EMI / RFI........................................................Six Sided Continuous Shield Dimensions ................................................................2 x1.6 x 0.45 inches (50.8 x 40.64 x 11.43mm) Case Material .....Black Coated Copper with Non-Conductive Base Weight...................................................................................................53g NOTE: 1. Measured From High Line to Low Line. 2. Measured From Full Load to 1/4 Load. 3. Remote On/Off Control: Logic Compatibility................................CMOS or Open Collector TTL EC-ON...........................................................>+5.5VDC or Open Circuit EC-OFF......................................................................................< 1.8 VDC Control Common.......................................Referenced to lnput Minus MODEL NUMBER EC1SC01 EC1SC02 EC1SC03 EC1SC04 EC1SC05 EC1SC06 EC1SC07 EC1SC11 EC1SC12 EC1SC13 EC1SC14 EC1SC15 EC1SC16 EC1SC17 INPUT VOLTAGE OUTPUT VOLTAGE 5 VDC 12 VDC 15 VDC OUTPUT CURRENT 4000mA 1670mA 1330mA 833mA 666mA 2000mA 4000mA 4000mA 1670mA 1330mA 833mA 666mA 2000mA 4000mA INPUT CURRENT NO LOAD FULL LOAD 15mA 15mA 15mA 20mA 20mA 20mA 15mA 10mA 10mA 10mA 15mA 15mA 15mA 10mA 1029 mA 1006 mA 1004 mA 1004 mA 1004 mA 1004 mA 705 mA 508 mA 497 mA 496 mA 496 mA 496 mA 496 mA 353 mA %EFF CASE CASE SC All Dimensions In Inches(mm) Tolerance .xx= .04, .xxx= .010 81 83 83 83 83 83 78 82 84 84 84 84 84 78 SC SC 1.60 0.50 (40.64) 0.70 (12.70) (17.8) 0.10 (2.54) 0.30 (7.62) 0.22 (5.60) PIN CONNECTION Pin 1 3 4 5 5 Single Output On/Off Control -Vin +Vin Trim -Vout +Vout No Pin Dual Output On/Off Control -Vin +Vin Trim -Vout Common +Vout 9-36 VDC 12 VDC 15 VDC 5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 8 7 6 6 0.04 DIA (1.02) 7 8 1.80 (45.72) 2.00 (50.80) BOTTOM VIEW External Output Trimming Output may optionally be externally trimmed (10%) with a fixed resistor or an external trimpot as shown. PIN 7 10K 18-72 VDC 12 VDC 15 VDC 5 VDC 3.3 VDC 4 3 1 PIN 6 PIN 5 TRIM UP TRIM DOWN TRIM UP/DOWN NOTE : 1. Nominal Input Voltage 24 or 48 VDC 0.70 (17.78) 0.20 (5.08) 0.60 (15.24) 0.45 (11.43) 53 ELECTRONIC COMPONENTS RSG RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de www.rsg-electronic.de Anderungen vorbehalten / subject to change without notice All Specifications Typical At Nominal Line, Full Load and 25C Unless Otherwise Noted. EC1SC 54 EC1SC Specifications INPUT SPECIFICATIONS: Input Voltage Range................................................................................................................................................... 24V ...............................................9-36V 48V .............................................18-72V Input Filter ..........................................................................................................................................................................................................................Pi Type Positive Logic Remote ON/OFF Control...................................................................................................................................................................See Note3 OUTPUT SPECIFICATIONS: Voltage Accuracy Single Output............................................................................................................................................................................1.0% max. Voltage Accuracy Dual + Output...........................................................................................................................................................................1.0% max. Voltage Accuracy Dual - Output...........................................................................................................................................................................2.0% max. Voltage Balance, Dual Output at Full Load...........................................................................................................................................................1.0% max. Transient Response Single 25% Step Load Change ................................................................................................................................................................................<500 sec. Dual - FL-1/2L 1% Error Band ....................................................................................................................................................................................<500 sec. External Trim Adj. Range ....................................................................................................................................................................................................10% Ripple & Noise, 20MHz BW...............................................................................................................................................................................20mV RMS, max. 75mV p-p max. Temperature Coefficient...................................................................................................................................................................................0.02%/C max. Short Circuit Protection.............................................................................................................................................................................................Continuous Line Regulation1, Single / Dual Output ..................................................................................................................................................................0.5% max. Load Regulation2, Single / Dual Output..................................................................................................................................................................0.5% max. |
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