面议
商标 | 晶心 |
---|---|
型号 | JX-08D07 |
规格 | 32寸 |
包装 | 纸箱 |
产量 | 150000 |
种类 | 背光源(器件) |
型号 | JX-08D07 |
规格 | 32寸 |
商标 | 晶心 |
包装 | 纸箱 |
液晶LED升压板系列:JX-LED215 (10.1-21.5寸)JX-08D05 (10.1-23寸)JX-08D06 (10.1-26寸)JX-08D07 (32寸)JX-LED50 (50寸)INPUT ELECTRICAL CHARACTERISTICS
No. | PARAMETER | Symbol | MIN | TYPE | MAX | Unit |
1 | INPUT VOLTAGE | Vin | 7 | 12.0 | 15 | V |
2 | INPUT CURRENT | Iin | 0.20 | 0.6 | 1.6 | A |
3 | INPUT POWER | Pin | ---- | 20 | ---- | W |
4 | BRIGHTNESS VOLTAGE | Vbri | 0 | --- | 5 | V |
5 | CONTROL VOLTAGE | Enable Von=5V Disable Voff=0V |
OUTPUT ELECTRICAL CHARACTERISTICS
PARAMETER | SYMBOL | TEST CONDITIONS | MIN | TYPE | MAX | UNIT |
CURRENT | Iout | Vin=12V; Von=5V; Vbrit=0 | 60 | 360 | 390 | mA |
CURRENT | Iout | Vin=12V; Von=5V; Vbrit=0 | mA | |||
VOLTAGE | Vout(DC) | Vin=12V; Von=5V; Vbrit=0V; 25℃ | 24 | 36 | 58 | V |
FREQUENCY | Fpwm | Vin=12V; Von=5V; Vbrit=0V; | 327 | 330 | 333 | kHz |
Efficiency | η | Vin=12V; Von=5V; Vbrit=0V; | --- | 89 | --- | % |
PIN ASSIGNMENTS
INPUT: CN1 | |||
PIN | SYMBOL | DESCRIPTION | VOLTAGE |
1.2 | Vin | Supply voltage | 7—15 |
3 | Von/off | Standby/operation | On=5V Off=0V |
4 | Vbrit | Dimming control | 0V-5V |
5.6 | Gnd | Ground |
QUALITY ASSURANCE TEST
TEST RECORD FOR SAMPLES | ||||
INVERTER TEST DATA | TEST INSTRUMENT | GPR-7550D / TDS3012BFLUKE45 | ||
TYPE | JX-08D03ER1.0 | TEST DATA | ||
TEST ITEM | TEST CONDITIONS | SURROUNDING TEMPERATURE | SAMPLE 1 | |
MIN | MAX | |||
INPUT CURRENTIin (A) | Vin=12VON/OFF=5VVbrit=0VRL≈LED | 00C | 0.35 | 1.55 |
260C | 0.40 | 1.60 | ||
500C | 0.45 | 1.65 | ||
OUTPUT VOLTAGEVo(Vdc) | Vin=12VON/OFF=5VVbrit=0VRL≈LED | 00C | 24.5 | 57.5 |
260C | 25.0 | 58.0 | ||
500C | 25.5 | 58.5 | ||
OUTPUT CURRENTIo(mA) | Vin=12VON/OFF=5VVbrit=0VRL≈LED1—LED8 | 00C | 45 | 370 |
260C | 50 | 380 | ||
500C | 55 | 390 | ||
OUTPUT FREQUENCYfL(KHZ) | Vin=12VON/OFF=5VVbrit=0VRL≈LED | 00C | 329 | 329 |
260C | 330 | 330 | ||
500C | 331 | 331 |