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The DCH3 Series from Artesyn Embedded Technologies offers compact and efficient AC/DC switching wallmount power supplies designed for business-critical continuity. This specific model, DCH3-050UK-0001, provides a regulated 5V output with a maximum power of 3W and a maximum load current of 0.55A.
Key electrical specifications include a wide input voltage range of 100-254 Vac and a frequency range of 47-63 Hz. It incorporates overload and short-circuit protection with auto-recover functionality, and overvoltage protection up to 10.5V. The power supply meets Energy Star Efficiency Level IV standards and includes a built-in EMI filter compliant with CISPR 22 Class B.
Designed for ITE (Commercial) applications, this unit features a UK plug configuration (BS 1363) and a USB Mini 2.0 DC output connector. The operating temperature range is 0°C to 45°C ambient, with a storage temperature range of -20°C to +70°C. Its dimensions are 57.9mm x 51.2mm x 23.0mm, making it suitable for various space-constrained designs. The power supply also complies with CE EMC & LVD standards.
100-254 Vac, 47-63 Hz.
5V (4.75-5.25V) at 0.55A maximum, 3W.
0°C to 45°C ambient.
Overvoltage protection (latching, max 10.5V) and overload protection (>800 mA, auto recover).
Wall mount, dimensions 57.9mm x 51.2mm x 23.0mm, cord length 1.5m.
Level IV.
ITE (Commercial) equipment.