The EFE400-24-CNMDS is a 400W AC-DC power supply with a 24V output at 16.7A, designed for industrial applications. It features full digital control, high efficiency up to 90%, and a compact open-frame design without a fan. The unit supports 90-264Vac input, meets EN61000-3-2 and EN55032 Class B emissions standards, and includes reinforced isolation of 3kVac between input and output. Output regulation is within 4% over line, load, and temperature variations, with a 1.5s maximum turn-on time at 90Vac. It offers auto-recovery for short circuit and over-temperature conditions and latching over-voltage protection. Operates from 0°C to 50°C with derating above 50°C, and is certified to IEC/EN 62368-1, UL62368-1, and CSA 22.2 No. 62368-1. The part includes a fused, right-angled input connector and a two-wire DC output connector. The unit is supported by a 5-year warranty.
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.
Open Frame AC DC Converters 1 Output 24V 16.67A 90 ~ 264 VAC Input
AC-DC CONVERTER, OPEN FRAME, 1 O/P, 400W, 16.7A, 24V; No. of Outputs:1 Output; Power Supply Output Type:Fixed; Output Voltage - Output 1:24V; Output Current - Output 1:16.7A; Output Voltage - Output 2:-; Output Current - Output 2:- RoHS Compliant: Yes
| TDK-Lambda Americas Inc. | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies |
| Product Number | U4Y005L | 285-1877-ND | 71P8812 |
| Product Name | AC-DC Power Supplies | AC DC Converters | Ac-Dc Converter, Open Frame, 1 O/p, 400W, 16.7A, 24V; No. Of Outputs Tdk-Lambda |
| Type | DC Power Supply | AC/DC Converter; 1 | DC Power Supply; AC/DC Converter |
| Technology | Switching Power Supply | ||
| Form Factor | Open Frame | Open Frame | |
| Features | Fits 1U applications U Channel, cover and fan options Peak Power Capability Full digital control | Power Factor Correction | |
| Operating Temperature | 0 to 50 C (32 to 122 F) | 0 to 70 C (32 to 158 F) |
