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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-63
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| OCR Text |
...current flow when the MOSFET in U1 is ON, so primary winding current stores energy in the core of T1. When the MOSFET in U1 turns OFF, the energy stored in T1 drives current out of the secondary
D1-D4 1N4005 x 4
L1 1.0 mH R2 200 k
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| Description |
4.8 W CV/CC Charger with Output Cable-Drop Compensation
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| File Size |
364.94K /
2 Page |
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it Online |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-66
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| OCR Text |
....
The switching frequency of U1 is set to 66 kHz by connecting its F pin to the CONTROL pin. Efficient 66 kHz operation results from the use of an EER3016S core to keep the number of primary turns low and to further reduce T1 leakage ind... |
| Description |
45 W, Universal Input, LCD Monitor Internal Supply
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| File Size |
490.70K /
2 Page |
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it Online |
Download Datasheet |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-67
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| OCR Text |
...ich provides control current to U1. The output rectifier (D9) must be rated for an average of 3.5 A. Capacitor C7's value (680 F) sets the magnitude of the output ripple current to 600 mA peak to peak, at 120 Hz. Resistors R7, R8, R9 and U2... |
| Description |
Isolated, Power Factor Corrected (PFC), 17 W LED Driver
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| File Size |
70.44K /
2 Page |
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it Online |
Download Datasheet |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-69
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| OCR Text |
...ering. Resistor R2 programs the U1 current limit. The Q22 reflected gate capacitance provides optimum reset for transformer T1. Zener VR1 clamps the peak drain voltage to a safe level during transient conditions. Resistors R21, R22, C21 and... |
| Description |
15 W Multi-Output DC-DC Converter
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| File Size |
249.31K /
2 Page |
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it Online |
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POWERINT[Power Integrations, Inc.]
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| Part No. |
DI-74
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| OCR Text |
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D C3 0.1 uF LinkSwitch-TN 50 V U1 LNK304P L1 1.2 mH 220 mA
C4 47 uF 10 V
D2 1N4007
PI-3846-062106
Figure 1. Schematic of a 1.25 W, 12.5 V, 100 mA constant current LED Driver, Using a Non-Isolated Buck-Boost Topology.
DI-74
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| Description |
1.25 W Non-Isolated Constant Current LED Driver
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| File Size |
267.34K /
2 Page |
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it Online |
Download Datasheet |
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Price and Availability
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