EPC3115S-x
EPC3115S-x is (EPC3115S-x / EPC3115S-x-LF) Push-Pull Low Power Transformer manufactured by PCA ELECTRONICS.
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Push-Pull Low Power Transformer
ELECTRONICS INC.
EPC3115S-X & EPC3115S-X-LF
- Designed for use with Maxim Max253/Max3535E
- Add “-LF” after part number for Lead-Free
- Used in SMPS Push-Pull Topology
- UL 94V-0 Recognized ponents
- UL 1446 Class B Insulation System
- Switching Frequency : 350 KHz
- 8 Pin SOIC PCMCIA Package
- 700 Vdc Minimum Isolation
- Very Low Core Loss
Electrical Parameters @ 25° C
PCA Part Number EPC3115S-1 EPC3115S-2
- EPC3115S-3
- EPC3115S-4 EPC3115S-5 EPC3115S-6 EPC3115S-7 EPC3115S-8
Voltage (V)
Primary OCL (µH Typ.)
Turns Ratio (Pri. to Sec.)
ET (V-µSec.)
Duty Cycle (%)
Rectification (Half or Full Wave)
{ {
V out V in @ 100 KHz, 0.1 Vrms Pri. :Sec. @ 350 KHz Connections 75 3.3 5 394 1:1:2:2 7.1 † Output Center Tap 75 5 5 988 1:1:1.3:1.3 11 † Output Center Tap 75 5 10 988 1:1:1.3:1.3 11 Voltage Doubler 75 5 10 988 1:1:2.67:2.67 11 † Output Center Tap 80 5 12 988 1:1:3:3 11 † Output Center Tap 80 5 24 988 1:1:3:3 11 Voltage Doubler 75 3.3 5 394 1:1:1:1 7.1 Voltage Doubler 75 5 5 988 1:1:.67:.67 11 Voltage Doubler 80 5 12 988 1:1:1.5:1.5 11 Voltage Doubler 75 5 15 988 1:1:2:2 11 Voltage Doubler
- † Connections : Output Center Tap as mon/Return
- Operating Temperature : -40°C to +85°C
- Package
.290 (7.37) .070 (1.78) Marking : PCA EPC3115S-X(-LF) Date Code Pin 1 I.D. .150 (3.81)
- .098 Max. (2.49) for EPC3115S-3/-4 .003/.010 (.076/.254) 0°-8° .050 (1.27) .018/.022...
