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Flyback Transformer

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Flyback transformer designed for Texas Instruments TPS7H5020-SP/-SEP family of controllers.

Flux designs and manufactures in accordance with ESCC3201 and MIL-STD-981. The transformer is MIL-PRF-27 and ESA Qualified (QPL) and will be delivered with an extensive data package containing test results by serial number. Products are manufactured, tested and inspected by ESA certified staff.
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Included in delivery
Optional Services
ESA and MIL Qualified
Certified Inspection
Component Detail Specification
Certificate
Test Data Package
X-Ray Inspection
Power Burn In
LOT Acceptance Test
Qualification Test
Benefits
Quality Levels
Flux Part No.
Bespoke optimized design
Available from stock
Surface mount
Space Qualified
High Efficiency
ESCC3201/013
MIL-STD-981 Class S
MIL-STD-981 Class B
HiRel IPC-A610 Class III
ESCC320101301F14179033-1
14179033-1-S
14179033-1-B
14179033-1-M

Specifications

Converter Topology ()
Flyback
Switch Frequency (kHz)
100kHz to 1MHz
Power level (W)
20
Power loss (W)
Pending
Conditions Power loss ()
Pending
Saturation Current (A)
Pending
Insulation Voltage (Pri/Sec)
Pending
Insulation Test Voltage (MIL-STD-981)
500V
Volt Second (200mT (VuS))
Pending
Resonanse (f)
Pending
Max Weight (g)
9g

Winding Data

np1 winding
nP1 - Inductance (L(µH))
30
nP1 - Voltage (V)
22-36
nP1 - Current rms (A)
1.78
nP1 - Peak current (A)
3.29
nP1 - Turns Ratio
2
nP1 - DC Resistance (@22ºC)
31.4
nP1 - Leakage
Pending test
nP1 - Capacitance
Pending test
fb winding
FB - Inductance (L(µH))
7.49
FB - Voltage (V)
18
FB - Current rms (A)
0.05
FB - Peak current (A)
0.05
FB - Turns Ratio
1
FB - DC Resistance (@22ºC)
67.5
FB - Leakage
Pending test
FB - Capacitance
Pending test
s1 winding
S1 - Inductance (L(µH))
7.49
S1 - Voltage (V)
18
S1 - Current rms (A)
4.93
S1 - Peak current (A)
6.57
S1 - Turns Ratio
1
S1 - DC Resistance (@22ºC)
7.7
S1 - Leakage
Pending test
S1 - Capacitance
Pending test

Frequency sweep

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