25W 176-418VAC Wide input AC/DC Converter with Compact size - LD25-25BxxR2 Series

To solve the problem of 220Vac single-phase ground fault in the electric power industry, we previously launched a 15W product LD15-25BxxR2, and now we are launching a 25W product LD25-25BxxR2 to expand the series. This product features an input voltage range of 176 - 418VAC, a compact size of 69.5*39*24 mm, and an operating temperature range of -40℃ to +85℃.

Advantages

1. Compact size: 69.5*39*24 mm, compatible with LD30-23BxxR2

2. Wide input voltage range: 176-418VAC / 248-591VDC

It meets 220Vac single-phase ground fault protection (1.9 times overvoltage) and electric power standards, applicable to areas with large voltage fluctuations to enhance customer system reliability.

3. Wide operating temperature range: -40℃ to +85℃, work without derating in the range of -25 to +55°C

4. High efficiency up to 88%, low standby power consumption as low as 0.3W

5. High reliability

① High isolation voltage up to 4200VAC, long-term operation at 418VAC

② Comply with IEC/EN/UL62368 standards, meet 5000m altitude applied requirement

③ 3-year warranty

6. Good EMC performance

① Surge meets line to line ±4KV/line to PE ±4KV with recommended circuit

② Meet the requirements of Class I equipment with peripheral circuits

Applications

Features

• Wide input voltage range: 176 - 418VAC and 248 - 591VDC

• Accepts AC or DC input (dual-use of same terminal)

• Wide operating temperature range: -40℃ to +85℃

• Low standby power consumption: 0.3W, efficiency up to 88%, low ripple & noise

• High isolation voltage up to 4200VAC, plastic casing, meet UL94V-0

• Output short circuit, over-current, over-voltage protections

• Surge meets line to line ±4KV/line to PE ±4KV with recommended circuit

• Comply with IEC/EN/UL62368 standards

• Meet 5000m altitude applied requirement