V11 TRH21A SERIES 20W SWITCHING ADAPTER Features * Universal Input Range 90~264VAC * Efficiency to 88% * Continuous Short Circuit Protection * Over Voltage Protection * No Load Input Power < 0.075W * Leakage Current < 0.25mA * IEC60950-1/EN60950-1 ITE Approved * AC Inlet IEC320/C8 * Meets 2MOOP * Meet CoC Tier 2 & DoE Level VI (TRH21A050: Length 1220mm 18AWG) (TRH21A090, TRH21A120: Length1800mm 18AWG) (TRH21A150: Length 1800mm 20AWG) (TRH21A180, TRH21A240: Length1800mm 22AWG) VOLTAGE RIPPLE & LINE LOAD EFFICIENCY OUTPUT OUTPUT NOISE REGULATION (typ.) MODEL ACCURACY REGULATION VOLTAGE CURRENT NOTE2 NOTE3 NOTE5 NOTE1 NOTE4 TRH21A050 5.0 V 3.0 A 50 mV 2% 1% 5% 82% 86.5% TRH21A090 9.0 V 2.3 A 50 mV 2% 1% 4% TRH21A120 12 V 1.8 A 90 mV 2% 1% 3% 86.5% TRH21A150 15 V 1.4 A 100 mV 2% 1% 3% 86.5% TRH21A180 18 V 1.2 A 100 mV 2% 1% 2% 87% 88% TRH21A240 24 V 0.9 A 100 mV 2% 1% 2% Specifications are subject to change without notice. 1 V11 Specifications TRH21A Series De-rating Curve INPUT SPECIFICATIONS: 110000%% Voltage ....................................................... 90~264Vac 8800%% Frequency ...... 47 to 63Hz 6600%% Input Current ...... 0.3 to 0.5A 2200LLFFMM((NNaattuurraall CCoonnvveeccttiioonn)) Inrush Current .Cold Start 25 ............ 50A max. 240Vac 4400%% Leakage Current 0.25mA max. 2200%% OUTPUT SPECIFICATIONS: 00%% Voltage Accuracy ......................................................... 2.0% max. --2200 --1100 00 1100 2200 3300 4400 5500 6600 7700 Line Regulation ...................... 1.0% max. oo AAmmbbiieennt Tt Teemmppeerraattuurree(( CC)) Load Regulation ...................... see table Hold-up Time ... 8ms typ. 115Vac SAFETY AND EMISSION: Short Circuit Protection .. Continuous CE Directive . 2014/108/EC Over Voltage Protection(TVS) 115%-140% of nominal output voltage Emissions . EN55022/CISPR Class B, EN55024 Safety Approvals ................ IEC60950-1, EN60950-1, UL60950-1 GENERAL SPECIFICATIONS: Isolation .. Input to output = 4,000VAC NOTE: Efficiency .. see table 1. Voltage accuracy is set of 60% rated load. Switching Frequency ... 65KHz typ. 2. Add a 0.1uF ceramic capacitor and a 10uF E.L. capacitor to output for Ripple & Noise measuring 20MHz BW. Operating Temperature ............................... -20 ~ 70(see derating curve) Storage Temperature .................. -25~85 3. Line regulation is measured from high line to low line with full load. Cooling . Natural Convection 4. Load regulation is measured from 60% to full load and from 60% to Humidity .................................................... 93% RH max. Non condensing 20% load (60% +/- 40% load). MTBF . MIL-STD-217F, GB, at 25 /115VAC .. 400Khrs min. 5. Typical efficiency at 230VAC and 75% load at 25 . Dimensions .. 3.000x1.780x0.870 inches (76.20x45.20x22.10mm) Weight 140g(0.31Pounds) Mechanical Specification All Dimensions are in inches(mm) Tolerance:Inches:X.XXX0.02 Millimeters:X.XX0.5 3.000 76.20 48.031 1220.00 1.969 50.00 DC Plug type: V+ ) V- DC Plug :Right Angle(5.52.1) L12mm 18AWG / 1220mm 0.008 0.20 IEC320/C8 Typical at 25C, nominal line and 75% load, unless otherwise Specified 2 0.870 22.10 1.780 45.20 RRaatteedd LLooaadd((%%))