Datasheet B_S-1WR3 (Mornsun)

DC/DC Converter B_S-1WR3 Series 1W isolated DC-DC converter FEATURES Fixed input voltage, unregulated single output Continuous short-circuit protection No-load input current as low as 8mA Operating ambient temperature range: -40
℃
to +105
℃
High efficiency up to 85% Patent Protection I/O isolation test voltage: 1.5k VDC Report Report CB RoHS Industry standard pin-out EN 62368-1 BS EN 62368-1 IEC 62368-1 B_S-1WR3 series are special y designed for applications where an isolated voltage is required in a distributed power supply system. They are suitable for: pure digital circuits, low frequency analog circuits, relay-driven circuits and data switching circuits. Selection Guide Input Voltage (VDC) Output Ful Load Capacitive Certification Part No. Nominal Efficiency (%) Load(µF) Voltage Current (mA) Min./Typ. Max. (Range) (VDC) Max./Min. B0303S-1WR3 3.3 303/30 75/79 2400 B0305S-1WR3 5 200/20 78/82 2400 B0309S-1WR3 3.3 9 111/11 81/85 1000 -- B0312S-1WR3 (2.97-3.63) 12 83/8 78/82 560 B0315S-1WR3 15 67/7 78/82 560 B0324S-1WR3 24 42/4 80/84 220 B0503S-1WR3 3.3 303/30 70/74 2400 B0505S-1WR3 5 200/20 78/82 2400 B0509S-1WR3 9 111/12 79/83 1000 EN/BS EN 5 B0512S-1WR3 (4.5-5.5) 12 84/9 79/83 560 B0515S-1WR3 15 67/7 79/83 560 B0524S-1WR3 24 42/4 81/85 220 B1203S-1WR3 3.3 303/30 71/75 2400 B1205S-1WR3 5 200/20 76/80 2400 B1209S-1WR3 12 9 111/12 76/80 1000 B1212S-1WR3 (10.8-13.2) 12 83/9 76/80 560 B1215S-1WR3 15 67/7 77/81 560 EN/BS EN/IEC B1224S-1WR3 24 42/5 77/81 220 B1505S-1WR3 5 200/20 76/80 2400 B1509S-1WR3 9 111/12 76/80 1000 15 B1512S-1WR3 12 83/9 76/80 560 (13.5-16.5) B1515S-1WR3 15 67/7 77/81 560 -- B1524S-1WR3 24 42/5 77/81 220 B2403S-1WR3 3.3 303/30 69/75 2400 B2405S-1WR3 5 200/20 73/79 2400 B2409S-1WR3 24 9 111/12 74/80 1000 EN/BS EN/IEC B2412S-1WR3 (21.6-26.4) 12 83/9 75/81 560 B2415S-1WR3 15 67/7 75/81 560 B2424S-1WR3 24 42/5 75/81 220 Input Specifications Item Operating Conditions Min. Typ. Max. Unit Input Current 3.3VDC output -- 384/10 405/-- (ful load / no-load) 3.3V input mA Other output -- 370/18 389/-- 2024.09.10-A/6 Page 1 of 6 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation