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RG48S12UW2 Datasheet(PDF) 2 Page - Wall Industries,Inc. |
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RG48S12UW2 Datasheet(HTML) 2 Page - Wall Industries,Inc. |
2 / 6 page Rev. A RGUW2 Series Single & Dual Outputs 4:1 Input Voltage Range 2 Watt DC/DC Power Converters Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 09/21/2010 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 6 SPECIFICATIONS: RGUW2 Series All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Nom Max Unit INPUT SPECIFICATIONS 12VDC nominal input models 4.5 12 18 24VDC nominal input models 9 24 36 Input Voltage Range 48VDC nominal input models 18 48 75 VDC 12VDC nominal input models 25 24VDC nominal input models 50 Input Surge Voltage (1 sec max) 48VDC nominal input models 100 VDC 12VDC nominal input models 80 24VDC nominal input models 40 Input Reflected Ripple Current (See Note 6) 48VDC nominal input models 30 mAp-p Input Filter Capacitor type OUTPUT SPECIFICATIONS Output Voltage See Table Line Regulation Low line to high line at full load -0.2 +0.2 % Single Output Models -1 +0.1 No load to full load Dual Output Models -1 +0.1 Single Output Models -0.5 +0.5 Load Regulation 10% load to 90% load Dual Output Models -0.8 +0.8 % Cross Regulation (Dual Output Models) Asymmetrical load 25% to 100% full load -5 +5 % Voltage Accuracy Full load an nominal Vin -1 +1 % Output Power 2 W Output Current See Table Ripple & Noise (20MHz Bandwidth) Nominal Vin and full load 30 mVp-p Transient Response Recovery Time 25% load step change 250 µs Power Up 5 Start-Up Time Nominal Vin and constant resistive load Remote ON/OFF 5 ms Minimum Load 0 % Temperature Coefficient -0.02 +0.02 %/°C PROTECTION Short Circuit Protection continuous, automatic recovery GENERAL SPECIFICATIONS Efficiency Nominal Vin and full load See Table Switching Frequency Full load to minimum load 100 KHz Standard 1600 Isolation Voltage (Input to Output) Suffix “H” 3000 VDC Isolation Resistance 10 GΩ Standard 50 Isolation Capacitance Suffix “H” (See Note 9) 50 pF REMOTE ON/OFF (See Page 4 for application circuits) DC/DC ON Open or high impedance Remote ON/OFF DC/DC OFF Control pin applied current 2 ~ 4mA max. (via 1KΩ) Remote Off State Input Current Nominal Vin 2.5 mA ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature no derating -40 +85 °C Storage Temperature -55 +125 °C Relative Humidity (non-condensing) 5 90 % RH Thermal Shock MIL-STD-810F Vibration MIL-STD-810F Lead-Free Reflow Solder Process IPC J-STD-020D Moisture Sensitivity Level (MSL) IPC J-STD-033B; MSL Report Level 3 BELLCORE TR-NWT-000332 4,615,000 hours MTBF (See Note 1) MIL-HDBK-217F 2,052,000 hours PHYSICAL SPECIFICATIONS Weight 0.16oz (4.5g) Dimensions (L x W x H) 0.74 x 0.50 x 0.33 inches (18.9 x 12.8 x 8.4 mm) SAFETY & EMC CHARACTERISTICS Safety Approvals (Pending) IEC60950-1, UL60950-1, EN60950-1 EMI (See Note 6) EN55022 Class A Air ±8KV ESD EN61000-4-2 Contact ±6KV Perf. Criteria A Radiated Immunity EN61000-4-3 10 V/m Perf. Criteria A Fast Transient (See Note 7) EN61000-4-4 ±2KV Perf. Criteria A Surge (See Note 7) EN61000-4-5 ±1KV Perf. Criteria A Conducted Immunity EN61000-4-6 10 Vrms Perf. Criteria A |
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