12v Battery charger power electronics pcb designBattery Charger With Oled Electrical Specification1.1 INPUT REQUIREMENTRATED INPUT VOLTAGE■100-240V~ ■120V~ ■230V~ ■Others：INPUT VOLTAGE RANGE■90-
12v Battery charger power electronics pcb design
| 1.1 INPUT REQUIREMENT | |||
| RATED INPUT VOLTAGE | ■100-240V~ ■120V~ ■230V~ ■Others： | ||
| INPUT VOLTAGE RANGE | ■90-264V~ ■Others： | ||
| RATED INPUT FREQUENCY | ■50/60Hz ■60Hz ■50Hz ■Others： | ||
| INPUT FREQUENCY RANGE | ■47-63Hz ■Others： | ||
| INPUT CURRENT | 0.12A Max @Input 100-240V~ | ||
| INPUT POWER | 15W | ||
| PF | >0.96 | ||
| INRUSH CURRENT | N/A | ||
| 1.2 OUTPUT FEATURES | |||
| RATED OUTPUT | SPEC.MIN | SPEC MAX | Remark |
| Output Voltage | 4.95VDC | 5.05VDC | |
| Output Current | 2000mA | 2200mA | |
| Ripple and Noise | 20mVp-p | 40mVp-p | |
| Turn-on delay time | <1S | <1S | |
| Battery Charge@ <2.9V | Pulse | Pulse | |
| Battery Charge@ 3.0V-4.0Vv | CC 319MA | CC 320MA | |
| Battery Charge@ 4.0V | CV 4.2V | CV 4.2V | |
| Battery Capacity Display | 1% | 100% | 0.96INCH OLED SILKSCREEN |
| 1.3 PROTECTION FEATURE | |
| PROTECTION FEATURE | FUNCTION DESCRIPTION |
| Overcurrent | If the load is in overcurrent mode ,the output must be protection (hiccupped & power reduced) |
| Short output | If the load is in shorted mode, the output must withstand a continuous shorted status without damage. |
| 1.4 SAFETY | ||
| ITEMS | STANDARD SPEC | Remark |
| Dielectric Strength (Hi-Pot) | 3100VAC /5Ma/3S | |
| Insulation Resistance | 10 MΩ min | Between input and output @500 VDC. |
| Leakage Current | <0.25mA | For Class II when the power supply is operated maximum input voltage and maximum frequency. |
| EMI Standards | GB4343/GB17625 | |
| Electrostatic Discharge (ESD) | ±8KV air discharge±4KV contact discharge | IEC61000-4-2 |
| Lightning Surge | Power Line to Line: 1KV. | IEC61000-4-5 |
| Electrical Fast Transient / Burst (EFT) | Power Line to Line: 1KV. | IEC61000-4-4 |
