SMPS500RXE Power supply Module 500W +/-55V

The SMPS500RXE switched-mode power supply is a highly efficient model capable of delivering 500 Watts of rated power in an extremely small footprint.

This power supply is capable of delivering 500W continuous power and up to 700W peak power.

The version delivered is a +/- 55 V.

The main feature of this power supply is the absence of heat sinks for both power switches and rectifier diodes.
The amount of EMI is less than any conventional power supply, and could be compared to a linear regulated power supply.

Its small size and considerably reduced weight allow the SMPS500RXE to be installed anywhere.

The SMPS500RXE incorporates overcurrent protection that limits the output current to approximately 130% of the maximum peak power, or about 650W.

This power supply is suitable for both class AB and class D / T amplifiers.

Meaning of the terms R, RE, RS and RXE on SMPS power supplies :

QR, R: SINGLE or DUAL power supplies with classic LLC resonance filter for class A/B or D amplifiers, SMPS R power supplies are characterized by their price-performance ratio.

RE: SMPS power supplies with differential and multi-voltage resonant filter outputs with LLC filter with low noise EMI filter (with CLC filter at low ripple output) for high-end amplifiers in class A/B or D/T. An advantageous replacement for conventional linear power supplies (generally suitable for TA2022, TDA8920, TDA8950, IRS2092 amplifiers).

RS: SMPS power supplies close to the REs but with "Single Rail Output" resonant filter with LLC filter with low noise EMI filter (with CLC filter at low ripple output) for high-end class A/B or D/T amplifiers. Advantageously replaces conventional linear power supplies.

RXE: The high-end SMPS 600, 800W and 2000W featuring the latest generation LLC resonant filters (with CLC filter at low ripple output) with high-end FET transistors. Specially recommended for high-end class D amplifiers (IRS2092, HYPEX, CXD). May also be suitable for classic class A/B amplifiers.

Features :

• Very high efficiency power supply
• Amazing Compactness
• Low electromagnetic radiation EMI
• Advanced Protection
• Auxiliary output +/- 19V

Specifications :

• Input Voltage Ranges: 190-250V (Mains 220V)
• Maximum Power: 700Watts
• Nominal Power: 500 Watts
• Dimensions: 120 x 60 x 35 mm
• Centre distance: 47.9 x 106.72 mm
• Weight: 244 g