Product Name: 250W DC 12V to DC 24V Step-up DC DC Power Converter (QW-DC250W) Model NO.: QW-DC250W Brand: Queenswing Frequency Characteristics: Power Frequency Usage: Power Transformer Winding Type: Auto-transformer Core: Core-type Transformer Phase: Single Application: Power Output Power: 250W Input Voltage: DC10V-DC16V Type: DC12V to DC24V Output DC Voltage: DC24V Output Current: 10A Efficiency: 93% Modulation System: PWM Levels of Protection: IP40 Working Temperature: -10 ~ +55 Key Word: DC to DC Converter Trademark: QUEENSWING Transport Package: Standard Export Carton Specification: 95*87*52mm Origin: China HS Code: 8536909000 Product Description 250W DC 12V to DC 24V Step-up DC DC Power Converter(QW-DC250W)DescriptionThe power supply adopts pulse width modulation (PWM) method, with no the isolation switch. It has high conversion efficiency, stable performance and perfect protection function. The characteristics is light weight, it is widely used in automobiles, LED, industrial and other fields.ApplicationPower converter is mainly used for1) electronic alarm series2)security monitoring system3)anti-theft alarm system4)electronic door locks and attendance machine5)the language repeater6)keyboard7)speakers8)massage equipment, etc.Products comply with the latest Europe energy efficiency standards, specially provide power for your products.This product is apply for the BOOST the isolation switch regulated voltage power supply, the rated input voltage can be is 12 vdc /24vdc/36vdc/48vdc, also output voltage is can be 12 vdc /24vdc/36vdc/48vdcProtectionDC power converter, good electromagnetic compatibility, high efficiency, it has over voltage protection, over current protection, over load protection,Input reverse connection Protection.Product PicturesSpecificationModelQW-DC250WQW-DC600W1224QW-DC600W1248QW-DC600W2448Input VoltageDC10V-DC16VDC10V-DC16VDC10V-DC16V DC20V-DC32VOutput VoltageDC24VDC24VDC48V DC48V Output Current10A25A12.5A12.5AOutput Power250W600W600W600WPeak Power280W750W750W750WStatic current<40mA<120mA<120mA<120mAEfficiency95%91-95%91-95%91-95%Work temperature-25~+55-25~+55-25~+55-25~+55levels of protectionIP40IP40IP40IP40ProtectionLow voltage protectionInput reverse connection ProtectionShort circuit protectionLow voltage protectionInput reverse connection ProtectionShort circuit protectionSmart cooling fanLow voltage protectionInput reverse connection ProtectionShort circuit protectionSmart cooling fanLow voltage protectionInput reverse connection ProtectionShort circuit protectionSmart cooling fanPayment Terms:T/T, Western Union, Money GramProduction arranged after receipt of payment.Lead Time:Sample order will be delivered within 7working days.Order quantity below 100PCS, delivery time is 7-15 working days.Container order will be delivered within 15-30 working days.Shipment:Courier: FedEx, DHL, TNT, UPS, Aramex, EMS ect.Forwarder: By sea /air or Customer designatedContact us8613433933395