Use full glass fiber circuit board which is fireproof, moisture-proof, insulation;
SMD protection: short circuit protection, over temperature protection, over voltage protection, overload protection, over current protection;
Full load high temperature burn-in, 100% burn-in test;
Using automatic plug-in machine plug-in, the power board is beautiful and neat, which can minimize the phenomenon of missing components and virtual soldering.
Power supply model: HSJ-400-12
Input voltage: 90～132VAC/ 170-264VAC 47～63Hz (switching)
Output voltage: 12V
Rated output current: 33.3A
Output current range: 0-33.3A
Output power: 400W
DC voltage adjustable range: ±10%
Ripple: ripple interference is less than 1% of the output voltage
Start, rise and hold time: 200ms, 30ms, 36ms/230VAC
Efficiency: ≥83%
Overload protection: 105%~150% of rated output power starts overload protection
Protection mode: hiccup mode, automatic recovery after the abnormal load condition is removed
Protection mode: cut off the output, the normal output can be automatically restored after the power is restarted
Over-temperature protection: rectifier tube temperature ≥85℃±5% to start over-temperature protection
Protection mode: cut off the output, when the temperature returns to normal, it can automatically recover
Working temperature: -20℃～+60℃
Storage temperature: -40℃～+85℃
Working humidity: 10%～90%RH
Pressure resistance: between input and output: 1.5KVAC Input to ground: 1.5KVAC Output to ground: 0.5KVAC
Insulation resistance; between input and output: input to ground, output to ground: 100M Ohms/500VDC
Weight: 0.85kg/pc
Packing: 30PCS/CTN
Power supply size: 215*115*50mm
Waterproof rating: IP20
●Light bar, LED light strip, LED luminous characters, LED display, LED billboard, liquid crystal display, massager, lighting project, 3D screen, 4D lightings, etc.;
●Industrial automation, self-service terminal equipment, medical equipment, security monitoring, communication equipment, Roaming music, beauty equipment, test equipment,etc.