DC Power Supply, DC/DC Converter, Pure Sine Wave Inverter manufacturer / supplier in China, offering Factory Direct 1kw 1000W 5V 12V 24V 5A 10A 20A 30A 42A AC-DC SMPS Single Switching Model Power Supply for Amplifier, Idealplusing 0-12VDC 83.3A 0-24VDC 42A 0-48VDC 21A 1000W DC to AC professional SMPS Power Supply for LED Display, 1000W Digital Display Switching Power Supply Adjustable Voltage and Current Limit 0-24V 36V 48V 60V, SMPS 24V 40A, 48V 20A and so on.