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General Description
The LIPS was designed for LED back lighting system, the unit is integrate the adapter and LED inverter.
Features
High Efficiency, Low Standby Power
Wide AC Input Voltage
Short Circuit Protection
Suitable Load
23.6 inch TFT LED Module
Output Electrical Characteristics
Station | Item | Symbol | Test Conditions | Min | Type | Max | Unit |
CON2 | Output Power/ | Pout:12V | 1: Vin=100-240VAC 2. Iout (+5V)=0.1-3A Max. Iout (+12V)=0.1-3A Max. (Including the loading of inverter ) Isb (+5V)=0.1A | --- | 24 | 36 | W |
Pout:5V | --- | 10 | 15 | ||||
Pout:5Vsb | --- | 0.5 | 1 | ||||
Output Current/ | Pout:12V | --- | 2 | 3 | A | ||
Pout:5V | --- | 2 | 3 | ||||
Pout:5Vsb | --- | 0.1 | 0.2 | ||||
Output Voltage/ | Vout: 12V | 10.8 | 12.3 | 14 | V | ||
Vout: 5V | 4.75 | 5.2 | 5.5 | ||||
Vout: 5Vsb | 4.75 | 5.2 | 5.5 | ||||
Ripple & Noise | Vout: 5V | --- | --- | 100 | mV | ||
Vout: 5Vsb | --- | --- | 100 | ||||
Vout: 12V | --- | --- | 120 | ||||
CON3,CON4 | Output Current of Inverter | Iout1 | Vin=12V Vout=19V
|
| 600 |
| mA |
Output Voltage | Vout | 18 | --- | 20 | Vrms | ||
Output Frequency | Fpwm | --- | 330 | --- | KHz | ||
Remark: 1)Measurements shall be conducted with an oscilloscope with 20MHz bandwidth. 2)Ripple and noise are measured at the connectors with a 0.1uF ceramic capacitor and a 10uF electrolytic capacitor to simulate system loading. | |||||||
Dimension of PCB
140mm*100mm*13mm
Efficiency
80% minimum at 220VAC input voltage and full load.
Dielectric Strength
The unit is disconnection from the supply voltage, withstand 3750VAC/50Hz/10mA at 1 minutes tested for primary to secondary. The unit will not be breakdown.
For 23.6 inch LIPS LED Power Supply