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Technical content

Features

Part Input Output Output Typical Maximum Max. Number Range Voltage Current Efficiency Power Capacitive (VAC) (VDC) (mA) (%) (W) Load RAC20-3.3SB 90-264 3.3 3600 74 11.9W 4500µF RAC20-05SB 90-264 5 3600 78 18W 3500µF RAC20-12SB 90-264 12 1660 82 20W 1800µF RAC20-15SB 90-264 15 1330 83 20W 1500µF RAC20-24SB 90-264 24 833 83 20W 1200µF *add suffix "-ST” for screw terminal module e.g. RAC20-05SB-ST Input Voltage Range 90-264VAC or 120-370VDC Rated Power 20 Watts max. Input Frequency Range (for AC Input) 47-440Hz Input Current (full load) 115VAC/230VAC 385mA / 250mA max. No Load Power Consumption 115VAC/230VAC 470mW max. Inrush Current (<2ms) 115VAC 20A max. 230VAC 40A max. Leakage Current 0.75mA max. Output Voltage Accuracy (Full load) ±2% Line Voltage Regulation (low line, high line at full load) ±0.5% typ. Load Voltage Regulation ( 5% to 100% full load ) ±1% typ. Output Ripple and Noise (2) Ripple (3.3V, 5V) 75mVp-p max. Noise (3.3V, 5V) 120mVp-p max. Others (Ripple and Noise) 1% Vout Operating Frequency 100 - 130kHz typ. Minimum Load 0% Isolation Voltage (input to output) 3000VAC min. Temperature Coefficient ±0.02%/°C typ. Isolation Resistance 100 M Ω min. Short Circuit Protection Continuous, Automatic Restart Over Voltage Category OVC II Operating Temp. Range (Natural Convection, with derating) -40°C to +70°C 3.3V, 5V (no derating) -40°C to +40°C Others (no derating) -40°C to +45°C Storage Temperature Range -40°C to +85°C Humidity 95% RH max. Case Material Epoxy with Fibreglass (UL94V-0) Package Weight 59g Packing Quantity 5 pcs (-ST Version: 1 pc) EMC designed to meet EN 55022 Class B / EN 55024 MTBF (+25°C) using MIL-HDBK-217F >250 x 10 3 hours continued on next page /MT49/MT50/MT53 /MT55/MT53 /MT53/MT48 /MT50/MT53 /MT48 /MT49/MT48/MT48 /MT65/MT109/MT98/MT105/MT101/MT110/MT116/MT32/MT84/MT101/MT109/MT112/MT101/MT114/MT97/MT116/MT117/MT114/MT101/MT32/MT82/MT97/MT110/MT103/MT101/MT32/MT40/MT176/MT67/MT41 /MT45/MT50/MT53 /MT45/MT49/MT48 /MT48 /MT52/MT53 /MT54/MT48/MT55/MT48/MT56/MT48/MT57/MT48 /MT79/MT117/MT116/MT112/MT117/MT116/MT32/MT80/MT111/MT119/MT101/MT114/MT32/MT40/MT37/MT41 /MT78/MT97/MT116/MT117/MT114/MT97/MT108/MT32/MT67/MT111/MT110/MT118/MT101/MT99/MT116/MT105/MT111/MT110 /MT45/MT52/MT48 /MT51/MT46/MT51/MT86/MT44/MT32/MT53/MT86/MT79/MT116/MT104/MT101/MT114/MT115 /MT51/MT56

Description

Specifications (typical at 25°C and after warm up time unless otherwise specified ) Compact switching AC/DC power module for PCB, screw-terminal connection or DIN-rail mounting.The converter is pin compatible with the RAC05-SB and RAC10-SB models. A threaded insert is provided for additional mechanical fixing. RoHS 2011/65/EU Refer to Application Notes Derating-Graph (Ambient T emperature) www.recom-power.com PA-47REV: 0/2015

Standard Package Style and Pinning Screw Terminal Module Option (suffix -ST) /MT50/MT46/MT53/MT52 /MT49/MT46/MT50/MT248/MT43/MT48/MT46/MT50/MT47/MT150/MT48/MT46/MT49/MT50/MT46/MT53/MT52 /MT49 /MT50 /MT51 /MT52 /MT56/MT46/MT48 /MT52/MT53/MT46/MT55 /MT50/MT51/MT46/MT53/MT48 /MT49/MT52/MT46/MT48 /MT49 /MT50 /MT52 /MT51 /MT49/MT48/MT46/MT49/MT53 /MT49/MT51/MT46/MT55/MT53 /MT66/MT111/MT116/MT116/MT111/MT109/MT32/MT86/MT105/MT101/MT119 /MT53/MT50/MT46/MT53 /MT50/MT48/MT46/MT51 /MT50/MT55/MT46/MT53 /MT84/MT111/MT112/MT32/MT86/MT105/MT101/MT119 /MT49/MT46/MT48 /MT49/MT48/MT46/MT49/MT53 /MT49/MT48/MT46/MT49/MT53/MT52/MT46/MT56/MT53 /MT77/MT51/MT120/MT48/MT46/MT53/MT32/MT84/MT104/MT114/MT101/MT97/MT100/MT101/MT100/MT32/MT77/MT101/MT116/MT97/MT108/MT32/MT73/MT110/MT115/MT101/MT114/MT116/MT46 /MT72/MT111/MT108/MT101/MT32/MT68/MT101/MT112/MT116/MT104/MT32/MT61/MT32/MT51/MT46/MT49/MT109/MT109/MT46 /MT77/MT97/MT120/MT46/MT32/MT84/MT111/MT114/MT113/MT117/MT101/MT32/MT61/MT32/MT49/MT46/MT50/MT49/MT78/MT109 XX.X ± 0.5 mm XX.XX ± 0.25 mm Pin Connections Pin # Single Out

1 VAC in (L)

2 VAC in (N)

4 -VDC outRecommended Footprint Details /MT56/MT54/MT46/MT49 /MT57/MT54/MT46/MT48 /MT52/MT54/MT46/MT48 /MT53/MT51/MT46/MT57 /MT100/MT105/MT97/MT46/MT51/MT46/MT53/MT32/MT120/MT32/MT52 /MT49 /MT50 /MT51 /MT52 /MT53 /MT54 /MT55 /MT56/MT70/MT117/MT115/MT101 /MT53/MT46/MT53 /MT50/MT57/MT46/MT49 /MT82/MT101/MT109/MT111/MT118/MT97/MT98/MT108/MT101/MT32/MT68/MT73/MT78/MT45/MT82/MT97/MT105/MT108 /MT77/MT111/MT117/MT110/MT116/MT105/MT110/MT103/MT32/MT66/MT114/MT97/MT99/MT107/MT101/MT116 /MT82/MT65/MT67/MT50/MT48/MT45/MT120/MT120/MT83/MT66 Pin Connections Pin # Single Out 1N C

2 VAC in (L)

3 VAC in (N)

NC = No Connection Specifications (typical at 25°C and after warm up time unless otherwise specified ) Notes: Note 1: Ripple & Noise measured with 20MHz BW probe and 0.47µF capacitor in parallel across the outputs. Note 2: Suggested input fuse rating 2A Slow Blow The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM’s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. PA-48 www.recom-power.comREV: 0/2015