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MEAN WELL ELG-240-48D2-3Y [3/11] Driving methods of led module
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Block Diagram
PFC fosc : 50~120KHz
PWM fosc : 60~130KHz
180~240W Constant Voltage + Constant Current LED Driver
※ This series is able to work in either Constant Current mode (a direct drive way) or
Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs.
DRIVING METHODS OF LED MODULE
Typical output current normalized by rated current (%)
In the constant current region, the highest voltage at the output of the driver
depends on the configuration of the end systems.
Should there be any compatibility issues, please contact MEAN WELL.
100
50
(min.)
Vo(%)
50
100
Io(%)
(B)
Constant
Current area
(C)
Hiccup
Protection
(A)
Constant
V areaoltage
DETECTION
PWM & PFC
CIRCUIT
EMI FILTER
RECTIFIERS
POWER
SWITCHING
FILTER
&
RECTIFIERS
Vo+
Vo-
I/P
CONTROL
O.V.P.
&
O.L.P.
PFC
CIRCUIT
O.L.P.O.T.P.O.T.P.
PFC CONTROL
ELG-240 series
CASE :Protective Earth
File Name:ELG-240-SPEC 2018-09-30
Содержание
- Elg 24 1
- Ip67 ip65 1
- Series 1
- 240w constant voltage constant current led driver 2
- Elg 24 2
- Series 2
- Specification 2
- 240w constant voltage constant current led driver 3
- Block diagram 3
- Driving methods of led module 3
- Elg 24 3
- Series 3
- 240w constant voltage constant current led driver 4
- Dimming operation 4
- Elg 24 4
- Output current 4
- Series 4
- 240w constant voltage constant current led driver 5
- Dimming level 5
- Elg 24 5
- Series 5
- 240w constant voltage constant current led driver 6
- Dimming level 6
- Elg 24 6
- Series 6
- 240w constant voltage constant current led driver 7
- Elg 24 7
- Series 7
- Static characteristic 7
- Vac 110vac 7
- 240w constant voltage constant current led driver 8
- Elg 24 8
- Life time 8
- Series 8
- 05rn f 1 mm 9
- 20 300 20 9
- 240w constant voltage constant current led driver 9
- Acl brown acn blue 9
- Elg 24 9
- File name elg 240 spec 2018 09 30 9
- H05rn f 1 mm 9
- Series 9
- Sjow 17awgx2c acl brown acn blue 9
- Sjow 17awgx2c h05rn f 1 mm 9
- Vo black 9
- 240w constant voltage constant current led driver 10
- Elg 24 10
- Series 10
- 240w constant voltage constant current led driver 11
- Elg 24 11
- Series 11
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