NPP-450 and NPB-750's key features include ultra-wide output voltage, adjustable output voltage via VR on front panel (10.5~21V, 21~42V, 42~80V, 54~100V), adjust output current from 50~100%, built-in thermal controlled cooling fan to reduce noise, -30~+70°C operating temperature, built-in remote ON/OFF control, compliance to ITE IEC/EN/UL62368-1 and household appliances EN60335-1/-2-29 dual safety, multiple built-in intelligent protection functions, and 3 years warranty. Both of them are safe, durable, and cost-effective dual-purpose power supply/chargers. The products are suitable for charging applications for electric motorcycles, unicycles, scooters, camping vehicles, UAV, mobile robots, hand-held power tools, floor scrubbers, etc. as well as providing power to drive industrial control, information technology, communication, security control systems and more.
FEATURES
- Multi-function single unit battery charger or power supply operation modes selectable
- Ultra-wide output voltage (10.5~21V, 21~42V, 42~80V)
- Output voltage and current adjustable via potentiometer
- 3-stage charging curve for charging mode
- -30~+70oC wide operating temperature
- Thermal controlled DC fan for noise reduction
- Multiple protections: Short circuit / Over load / Over voltage / Over temperature
- Suitable for lead-acid batteries
- Carry handle accessory available (Order No.: DS-Carry handle)
- Safety approval: CB, UL, DEKRA, EAC, CE, UKCA (62368-1 + 60335-1/-2-29)
- 3-year warranty
