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DC – AC INVERTER UNIT

SPECIFICATION

/ PART NO.:INV801-5
TYPE : INV801
1.  Application :
This is a DC – AC inverter unit to drive CCFT backlight lamp
Lamp used :
2. Connector pin assignment:
Input : J1
Model no : JS-1125R-02
Supplier : CHYAO SHIUNN
PIN / SYMBOL / DESCRIPTION
1 / Vin / 5 V
2 / GND / COMMON RETURN
Output : J2
Model no : JS-1125R-04
Supplier : CHYAO SHIUNN
PIN / Symbol / DESCRIPTION
1 / H.V. / CCFL HIGH VOLTAGE
4 / GND / CCFL LOW VOLTAGE
3.  Weight:
Approximately: 35 GMS.
APPROVED / CHECKED / DRAWN / SAMPLE NO:
SPEC. NO:
SPC – GS-INV801-5
DC – AC INVERTER UNIT

SPECIFICATION

/ PART NO.:INV801-5
TYPE : INV801
4.  Electrical characteristics:
INPUT VOLTAGE RANGE = 4.5-5.5 V
4-1. LOAD = RESISTOR 90K OHMS
Item / SYMBOL / MIN / TYP / MAX / UNIT / REMARK
Input voltage / Vin / --- / 5 / --- / V
Input current / Iin / 650 / 800 / mA
Frequency / F / 28 / 30 / 40 / KHz
Output current / Iout / 4.2 / 5.0 / 5.5 / mArms
Output voltage / Vo / --- / 450 / --- / Vrms
Open circuit voltage / Voc / 900 / 1000 / 1200 / Vrms
4-3 Environment
Operation Temperature : 0o to 45 oC
Operation Humidity : 90% Max. R.H.
Storage Temperature : -10o to + 80 oC
Operation Humidity : 95% Max. R.H.
APPROVED / CHECKED / DRAWN / SAMPLE NO:
SPEC. NO:
SPC – INV801-5
DC – AC INVERTER UNIT

SPECIFICATION

/ PART NO.:INV801-5
TYPE : INV801
5.  Test circuit :
Vin =5V Load = RESISTOR 90K OHMS, RX = 100Ω
Iout = VX / RX
6.  Measuring Instruments :
DC POWER SUPPLY : KING INSTRUMENT DSP-1303DP
DC AMPERE METER : FLUKE 45 DUAL DISPLAY MULTIMETER
AC AMPERE METER : FLUKE 45 DUAL DISPLAY MULTIMETER
7.  Mechanical Dimension :
APPROVED / CHECKED / DRAWN / SAMPLE NO:
SPEC. NO:
SPC – INV801-5

DC – AC INVERTER UNIT

SPECIFICATION

/ PART NO.:INV801-5
TYPE : INV801
8.  MATERIAL LIST FOR SAFETY :
PART ID / COMPONENT / TYPE NO. / MANUFACTURER / DESCRIPTION
PCB / PRINTED WIRING BOARD / CEM-1
T=1.6mm / ZEON ENTERPRISE / UL FILE NO. E1177678(S)
CN1 / CONNECTOR / JS-1125R-02 / CHYAO SHIUNN / UL 94 V-0
CN2 / CONNECTOR / JS-1125R-04 / CHYAO SHIUNN / UL 94 V-0
T1 / TRANSFORMER / EE-19 / WOET TSERN ELECTRONIC CO. / CLASS A, 105oC
L1 / CHOKE COIL / DR8x8 / WOET TSERN ELECTRONIC CO. / CLASS A, 105oC
APPROVED / CHECKED / DRAWN / SAMPLE NO:
SPEC. NO:
SPC – INV801-5