
RSDH-150 and RSDH-300 are DC/DC converter series for high voltage applications. Optimized for operation in renewable energies such as solar or wind power plants and energy storage systems, these converters can be used to convert input voltages from 250 to 1500Vdc into isolated output voltages of 12V, 24V, 32V or 48V.
The main features of the RSDH-150/300 series are: 250~1500Vdc ultra-wide input range, fanless design for operation in a wide temperature range of -40~+80°C, 4KVac high isolation level, full input/output protection functions, excellent EMC performance, operation at 5000M altitude and compliance with IEC/EN62109-1 PV safety. These features make the RSDH-150/300 series suitable for PV, energy storage, charging stations and other applications that require conversion from high voltage to low voltage.

Features RSDH-150/300
- 250~1500Vdc ultra-wide input voltage
- 4KVac I/O insulation
- Free air convection, can operate between -40~+80℃ (+55℃@full load without derating)
- Semi-encapsulated, helps with heat dissipation, 3G anti-vibration and dust + moisture resistance
- Fanless design, no noise
- Excellent EMC, fulfills EN55032 class A without external components
- Protective functions: Input - undervoltage protection, reverse polarity protection (no damage)Output - short circuit, overload, overvoltage, overtemperature
- Dimensions (LxWxH): RSDH-150: 191 x 86 x 41mm, RSDH-300: 237 x 100 x 41mm
- Approvals: CB, DEKRA (IEC/EN62109-1), EAC, CE, UKCA
Products
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RSDH-150-48
150W DC/DC converter, input 250...1500V, output 48V/3.12ACHF 58.40Available to order -

RSDH-150-32
150W DC/DC converter, input 250...1500V, output 32V/4.68ACHF 58.40Available to order -

RSDH-150-24
150W DC/DC converter, input 250...1500V, output 24V/6.2ACHF 58.40Available to order -

RSDH-150-12
120W DC/DC converter, input 250...1500V, output 12V/10ACHF 58.40Available to order -

RSDH-300-48
300W DC/DC converter, input 250...1500V, output 48V/6.25ACHF 81.90Available to order -

RSDH-300-32
300W DC/DC converter, input 250...1500V, output 32V/9.37ACHF 81.90Available to order -

RSDH-300-24
300W DC/DC converter, input 250...1500V, output 24V/12.5ACHF 81.90Available to order -

RSDH-300-12
240W DC/DC converter, input 250...1500V, output 12V/20ACHF 81.90Available to order