Founded in 1995, China Dongda Power Industry Co., Ltd. is one of the few enclosed power supply manufacturer and distributor in China that has patents on the generator, motor, power supply, engine, alternator, diesel and gearmotor design, supply and sale. Our custom enclosed power supplies has obtained the certifications of ISO9001-2000, GS/TUV, CE, VL, EPA, QHS, SON, CAP and SRS and we have won EPA 2005 Motor Year Certification. Our 30 QC staff carefully performs inspections at every stage of production, from the time we receive raw materials to packaging. Noise, power, and stability are tested to ensure that our engines can endure 580 hours of constant use. We also can design and deliver OEM/ODM samples in one month.

Light weight , Compact size. AC input range Selected by Switch. Protections : Over load / Over voltage / Over temp. Short circuit shutdown and auto recovery. Forced air cooling by built-in DC ball bearing FAN. Cooling FAN auto sensing ON / OFF. Output voltage -/+ 10% adjustment. Low ripple noise. LED indicator for power on. 100% full load burn-in test. Up to 30% Smaller Footprint. Universal Input of 85-265VAC. Single Outputs from 5 to 24VDC. Meet UL/CSA/TUV/CE. Integral Input EMI Filtering. 3,000V Isolation. Designed to meet the space and performance needs in low- to moderate-power telecommunication, industrial control and embedded systems applications, ASTRODYNE announces the MKS320-Series product line of high density enclosed switching power supplies that provide output power of 300 Watts. All models accept universal input from 85-265VAC and 4 models are available that provide single outputs from 5 to 24VDC. Utilizing high density SMT construction, the MKS320-Series offer dramatically reduced case sizes that are up to 30% smaller than products with similar output power and provide power densities of up to 6 Watts/cubic inch.

A 100W enclosed type switching power supply offering worldwide input voltage (selectable via switch) and easy connect terminals for AC and DC power. With standard features such as short circuit, over load and over voltage protections this unit is suitable for application areas such as general elctronics, factory automation, gaming machines & moving sign industry. Series MKS320 switching power supplies measure 6.75 x 4 x 2 in. All models accept universal input from 85 to 265 Vac, and 4 models provide single outputs from 5 to 24 Vdc. Utilizing high density SMT construction, they offer power densities up to 6 W/in³. Supplies have power-good LED indicators and output adjustment potentiometers. With operating temperature range of -10 to +60°C, models provide 3,000 V isolation and integral input EMI filtering. All models in the MKS320-Series feature an integral power-good LED indicator and an output adjustment potentiometer. Operating (ambient) Temperature range is -10 to +60°C without forced cooling or output power derating.

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