Cheap ac to dc, Buy Quality dc ac transformer directly from China ac ac Suppliers: 2 years warranty 250w ac to dc transformer
2 years warranty 250w ac to dc transformer High efficiency, high reliability, low costUniversal AC input / full range100% full load burn-in testProtections: Short circuit/ Over load/ Over voltage PWM control and regulatedForced air cooling by built in DC fanBuilt-in cooling Fan ON-OFF controlFixed switching frequency at 25 KHz2 years’ warranty SPECIFICATIONS OUTPUT ModelS-250-7.5S-250-12S-250-13.5S-250-15S-250-24S-250-27S-250-48 DC output voltage7.5V12V13.5V15V24V27V48V Rated output current33A20A18.5A16.7A10A9A5A Output current range0-33A0-20A0-18.5A0-16.7A0-10A0-9A0-5A Wave and noise200mVp-p150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p240mVp-p DC output power247.5W240W248W250.5W240W243W240W Efficiency75%79%<