{"product_id":"dp903-digital-power-supply-portable-charger","title":"SmartSafe DP903 Digital Power Supply \u0026 Portable Charger","description":"\u003cp\u003eDP903 is an intelligent high-voltage power supply and multi-function mobile charging all-in-one equipment, designed for offline\u003cbr\u003e driving and maintenance testing of high-voltage components, as well as mobile charging scenarios for repair vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrates fast charging for the whole vehicle, blind charging for battery packs, and high\/low voltage power supply for automotive components.\u003c\/li\u003e\n\u003cli\u003eHigh-voltage and low-voltage modules operate independently, ensuring stable performance and enhanced safety.\u003c\/li\u003e\n\u003cli\u003eMultiple built-in protection mechanisms for safe and reliable operation.\u003c\/li\u003e\n\u003cli\u003eFoldable casters design enables easy mobility and convenient desktop placement.\u003c\/li\u003e\n\u003cli\u003eEquipped with a 10-inch high-definition touchscreen for intuitive and smooth operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunctions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-voltage output:\u003c\/strong\u003e Provides 12V \/ 5A maximum constant DC output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-voltage output:\u003c\/strong\u003e Supports 50–1000V DC output with adjustable voltage and current via touchscreen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle charging:\u003c\/strong\u003e Supports charging the entire vehicle through a national standard fast charging gun, suitable for maintenance, inspection, and emergency scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlind charging of battery packs:\u003c\/strong\u003e Enables safe and efficient battery pack charging without relying on the BMS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS data acquisition:\u003c\/strong\u003e Reads SOC, voltage, current, temperature, and cell status for battery protection and health assessment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive protection:\u003c\/strong\u003e Includes overvoltage, undervoltage, overtemperature, short-circuit, reverse connection protection, and current limiting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging voltage range\u003c\/td\u003e\n\u003ctd\u003e50–1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging current\u003c\/td\u003e\n\u003ctd\u003e67A Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5% (output voltage range 200–1000V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent accuracy\u003c\/td\u003e\n\u003ctd\u003e±1% (within 20%–100% of rated output current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-voltage output voltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-voltage output current\u003c\/td\u003e\n\u003ctd\u003e5A Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-voltage power supply voltage range\u003c\/td\u003e\n\u003ctd\u003e50–1000V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-voltage power supply current range\u003c\/td\u003e\n\u003ctd\u003e0.5–20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input\u003c\/td\u003e\n\u003ctd\u003eAC 274–487V, 45–55Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e10.1-inch color capacitive touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem version\u003c\/td\u003e\n\u003ctd\u003eAndroid 8.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication method\u003c\/td\u003e\n\u003ctd\u003eRS485 \/ CAN \/ USB \/ WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection mechanism\u003c\/td\u003e\n\u003ctd\u003eOvercurrent, short-circuit, undervoltage, overvoltage, overtemperature protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" class=\"button\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0683\/3933\/5415\/files\/36.1_DP903_NOV_New_Product.pdf?v=1767072437\" target=\"_blank\"\u003e View Specification Sheet \u003c\/a\u003e\u003c\/p\u003e","brand":"SmartSafe","offers":[{"title":"Default Title","offer_id":50391784915191,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/3933\/5415\/files\/36.1DP903.png?v=1767072544","url":"https:\/\/ccagrouplb.com\/products\/dp903-digital-power-supply-portable-charger","provider":"ccagrouplb","version":"1.0","type":"link"}