The LWT50H-5FF is a low-profile triple-output AC-DC power supply with 50 W maximum output power, featuring isolated outputs at 5 V, +15 V, and -15 V. It accepts a universal input range of 85-265 VAC or 110-330 VDC with 72% typical efficiency. Output 1 has a voltage adjustment range of 5 V to 5.25 V; outputs 2 and 3 have ±5% accuracy. Ripple and noise are 100 mV for output 1 and 150 mV for outputs 2 and 3. Overcurrent protection exceeds 105%, and overvoltage protection on the main output includes manual reset. Operating temperature is 0°C to 60°C with derating: 100% at 40°C, 80% at 50°C, and 60% at 60°C. It complies with IEC/UL/CSA/EN62368-1
AC-DC converters have the functionality to extract a stable DC power supply by rectifying and controlling commercial power supplies. TDK offers an abundant lineup of TDK-Lambda brand AC-DC switching power supplies that adopt the "switching method" for the industrial equipment market. These power supplies are available in unit types, PC board types, power module types, on-board types, and DIN rail mount types, with a wide-ranging product lineup from models with a small capacity of several W to models with a large capacity exceeding 2 kW. TDK-Lambda offers "standard power supplies" that meet the various needs of its customers for keeping up with the changing times, including miniaturization and efficiency enhancement, compliance with safety standards, support for wide input, compliance with EMI (electromagnetic interference) standards and higher harmonic current regulation, compliance with the RoHS directive, and the adoption of digital control technologies.
AC-DC CONVERTER, OPEN FRAME, 3 O/P, 50W, 5V, 15V, -15V; Power Supply Approvals:ITE; No. of Outputs:3 Output; Power Rating (Forced Cooling):-; Power Rating (Convection Cooling):50W; Input Voltage VAC:85V AC to 265V AC; Height:26mm RoHS Compliant: Yes
0 to +60°C Operating Temperature, Low Profile Triple Output Power Supplies
| TDK-Lambda Americas Inc. | Newark, An Avnet Company | Allied Electronics, Inc. | |
|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies |
| Product Number | LWT50H-5FF | 74K5357 | 70176963 |
| Product Name | AC-DC Power Supplies | Ac-Dc Converter, Open Frame, 3 O/p, 50W, 5V, 15V, -15V; Power Supply Approvals Tdk-Lambda | Power Supply, Switching; 50 W (Typ.); 85 to 625 VAC; 1.2 A (Typ.)/0.7 A (Typ.) |
| Type | DC Power Supply | DC Power Supply; AC/DC Converter | DC Power Supply |
| Technology | Switching Power Supply | Switching Power Supply | |
| Features | Triple output CH 1 is isolated from CH 2 & 3 | ||
| Operating Temperature | 0 to 60 C (32 to 140 F) | 0 C (32 F) | |
| Regulatory Compliance | CSA60950-1 EN60950-1 UL60950-1 CSA62368-1 EN62368-1 UL62368-1 | RoHS Compliant |
