E R I E S Specifications EC1SC 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 ................................................................................................................................................................................<500µ sec. Dual - FL-1/2L ±1% Error Band ....................................................................................................................................................................................<500µ 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. 20 WATT WIDE INPUT DC-DC CONVERTERS ® US E176177 Features • • • • 20W Isolated Output Efficiency to 84% 4:1 Input Range Pi Input Filter MODEL NUMBER INPUT VOLTAGE • Continuous Short Circuit Protection • Meets EN55022 Class A, Conducted • Remote On/Off Control OUTPUT VOLTAGE OUTPUT CURRENT INPUT CURRENT NO LOAD FULL LOAD %EFF EC1SC01 5 VDC 4000mA 15mA 1029 mA 81 EC1SC02 12 VDC 1670mA 15mA 1006 mA 83 EC1SC03 15 VDC 1330mA 15mA 1004 mA 83 ±12 VDC ±833mA 20mA 1004 mA 83 ±15 VDC ±666mA 20mA 1004 mA 83 9-36 VDC EC1SC04 EC1SC05 EC1SC06 ±5 VDC ±2000mA 20mA 1004 mA 83 EC1SC07 3.3 VDC 4000mA 15mA 705 mA 78 EC1SC11 5 VDC 4000mA 10mA 508 mA 82 EC1SC12 12 VDC 1670mA 10mA 497 mA 84 EC1SC13 15 VDC 1330mA 10mA 496 mA 84 NOTE: Efficiency....................................................................................See Table lsolation Voltage................................................................1500 VDC min. 8 lsolation Resistance...........................................................10 Ohms min. Switching Frequency ............................................................ 300KHz Typ. Operating Temperature Range..................................... -25˚C to +71˚C Derating, Above 60˚C......................Linearly to Zero Power at + 100˚C Case Temperature..................................................................100˚C max. Storage Temperature Range........................................ -55˚C to +105˚C 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 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 CASE EC-ON...........................................................>+5.5VDC or Open Circuit EC-OFF......................................................................................< 1.8 VDC Control Common.......................................Referenced to lnput Minus CASE SC All Dimensions In Inches(mm) Tolerance .xx= ±.04, .xxx= ±.010 PIN CONNECTION 1.60 0.50 (40.64) 0.70 (12.70) (17.8) SC 0.10 (2.54) 0.22 (5.60) 0.30 (7.62) 5 6 7 8 Pin 1.80 (45.72) 0.04 DIA (1.02) BOTTOM VIEW 2.00 (50.80) SC 15mA 496 mA 84 EC1SC15 ±15 VDC ±666mA 15mA 496 mA 84 PIN 7 EC1SC16 ±5 VDC ±2000mA 15mA 496 mA 84 PIN 6 EC1SC17 3.3 VDC 4000mA 10mA 353 mA 78 RSG RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany Tel. +49 69 984047-0 Fax +49 69 984047-77 [email protected] www.rsg-electronic.de ■ ■ ELECTRONIC COMPONENTS ■ 4 Änderungen vorbehalten / subject to change without notice 3 1 On/Off Control On/Off Control 3 -Vin -Vin 4 +Vin +Vin 5 Trim Trim 6 -Vout -Vout 7 +Vout Common 8 No Pin +Vout TRIM UP TRIM DOWN TRIM UP/DOWN PIN 5 0.20 (5.08) 0.45 (11.43) 0.60 (15.24) ■ ■ 1 10K 0.70 (17.78) NOTE : 1. Nominal Input Voltage 24 or 48 VDC Dual Output External Output Trimming ±833mA 18-72 VDC Single Output Output may optionally be externally trimmed (±10%) with a fixed resistor or an external trimpot as shown. ±12 VDC EC1SC14 53 GENERAL SPECIFICATIONS: EC1SC S ■ All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted. 54