REC20-2412S

• • • • • • • • Features Regulated Converters 6-Side Shielding External ON/OFF control 1.6kVDC Isolation UL/CSA/EN-60950-1 Certified 2:1 Input Voltage Range Continuous Short Circuit Protection Efficiency up to 90.5% Fixed Switching Frequency DC/DC Converter REC20 Description The REC20-xxxxS_D-series offer single and dual regulated outputs in a 2”x1” package with 1.6kVDC isolation and are suitable for higher power industrial applications. Remote on/off control is standard. The higher current outputs have raised output voltages to compensate for track losses as standard. The converter is fully certified to UL/EN/IEC safety standards. 20 Watt 2“ x 1“ Single and Dual Output Selection Guide Part Number Input Output Output Efficiency max. Capacitive Voltage Range Voltage Current typ. Load [VDC] [VDC] [mA] [%] [µF] REC20-123.4S 9-18 3.4 5000 85 10000 REC20-125.1S 9-18 5.1 4000 89 6800 REC20-1212S 9-18 12 1670 88.5 1800 REC20-1215S 9-18 15 1340 88.5 1000 REC20-1212D 9-18 ±12 ±835 89 ±800 REC20-1215D 9-18 ±15 ±670 89 ±500 REC20-243.4S 18-36 3.4 5000 86 10000 REC20-245.1S 18-36 5.1 4000 90 6800 REC20-2412S 18-36 12 1670 89 1800 REC20-2415S 18-36 15 1340 90 1000 REC20-2412D 18-36 ±12 ±835 89.5 ±800 REC20-2415D 18-36 ±15 ±670 89.5 ±500 REC20-483.4S 36-75 3.4 5000 86.5 10000 REC20-485.1S 36-75 5.1 4000 89 6800 REC20-4812S 36-75 12 1670 89 1800 REC20-4815S 36-75 15 1340 90 1000 REC20-4812D 36-75 ±12 ±835 89.5 ±800 REC20-4815D 36-75 ±15 ±670 90.5 ±500 E224736 IEC/EN60950-1 Certified UL60950-1 Certified CSA C22.2 NO. 60950 Certified EN55022 Certified Model Numbering REC20-__ __ _ nom. Input Voltage Single or Dual Output Voltage Ordering Examples: REC20-4812S, Single Output, 36-75Vin and 12Vout REC20-2412D, Dual Output, 18-36Vin and ±12Vout www.recom-power.com REV.: 3/2017 ECO-1 REC20 DC/DC Converter Series Specifications (measured @ ta= 25°C, nominal input voltage, full load and after warm up unless otherwise specified) BASIC CHARACTERISTICS Parameter Input Voltage Range Condition Min. nom. Vin= 12V nom. Vin= 24V nom. Vin= 48V 9VDC 18VDC 36VDC Typ. Max. 18VDC 36VDC 75VDC 10ms Start/up Time Under Voltage Lockout (UVLO) nom. Vin= 12V DC-DC ON DC-DC OFF 8.6VDC 7.8VDC nom. Vin= 24V DC-DC ON DC-DC OFF 17.6VDC 16.8VDC nom. Vin= 48V DC-DC ON DC-DC OFF 34.6VDC 33.8VDC Output Voltage Trimming see calculation below ±10% DC-DC ON DC-DC OFF Open or 3V