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IF-14 transformer Series

PCB-mounted transformers for various voltage and current applications

The IF-14 series from Signal Transformer Co. is a line of compact, PCB-mounted transformers designed for a variety of voltage and current applications. These transformers are ideal for use in power supplies, signal conditioning circuits, and other electronic systems where space is limited and performance is critical. If you're working on any project that requires efficient power transfer or isolation while maintaining a small form factor, these transformers are a great fit.

One thing worth noting is their versatility—available in different voltage and current ratings, they can handle a wide range of input and output requirements. Engineers tend to reach for this when they need a reliable, high-quality transformer that doesn't take up much space but still delivers the necessary performance. They’re particularly useful in applications like medical equipment, test and measurement instruments, and industrial control systems where precision and miniaturization are key.

Another practical observation is their ease of integration into existing designs. The PCB-mount design makes them straightforward to incorporate without requiring additional bulky components or complex installation procedures. This can save time during prototyping and production, which is always a plus in the fast-paced world of engineering.

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IF-14 transformer - Part List

10 parts in total

Current - Output

Voltage - Secondary (Full Load)

Lead Time

Subcategory

Mfr Part #Quantity AvailablePriceCategoryLead TimeSubcategoryStandard PackageRoHSPower - MaxCurrent - OutputVoltage - PrimaryVoltage - IsolationSecondary Winding(s)Voltage - Secondary (Full Load)Mounting TypeSize / DimensionTermination StylePrimary Winding(s)Height - Seated (Max)TypeCenter Tap
IF-14-10
IF-14-10

XFRMR 115/230V 5V 2.8A 14VA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

101: ¥181.662-56 DaysNot Specified20Lead free / RoHS Compliant14 VAParallel 2.8A, Series 1.4A115V, 230V4000VrmsDualParallel 5V, Series 10VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-12
IF-14-12

XFRMR 115/230V 6V 2.4A 14VA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

101: ¥181.662-56 DaysPower Transformer20Lead free / RoHS Compliant14 VAParallel 2.4A, Series 1.2A115V, 230V4000VrmsDualParallel 6V, Series 12VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-16
IF-14-16

XFRMR 115/230V 8V 1.75A 14VA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

101: ¥181.662-56 DaysNot Specified20Lead free / RoHS Compliant14 VAParallel 1.75A, Series 875mA115V, 230V4000VrmsDualParallel 8V, Series 16VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-20
IF-14-20

XFRMR 115/230V 10V 1.4A 14VA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

101: ¥181.662-56 DaysNot Specified20Lead free / RoHS Compliant14 VAParallel 1.4A, Series 700mA115V, 230V4000VrmsDualParallel 10V, Series 20VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-230
IF-14-230

XFRMR 115/230V 115V 120MA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

34020: ¥181.9646-56 DaysNot Specified20Lead free / RoHS Compliant14 VAParallel 120mA, Series 60mA115V, 230V4000VrmsDualParallel 115V, Series 230VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-24
IF-14-24

XFRMR 115/230V 12V 1.2A 14VA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

101: ¥181.662-40 DaysPower Transformer20Lead free / RoHS Compliant14 VAParallel 1.2A, Series 600mA115V, 230V4000VrmsDualParallel 12V, Series 24VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-30
IF-14-30

XFRMR 115/230V 15V 940MA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

101: ¥181.662-56 DaysNot Specified20Lead free / RoHS Compliant14 VAParallel 940mA, Series 470mA115V, 230V4000VrmsDualParallel 15V, Series 30VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-34
IF-14-34

XFRMR 115/230V 17V 830MA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

2020: ¥181.9646-56 DaysNot Specified20Lead free / RoHS Compliant14 VAParallel 830mA, Series 415mA115V, 230V4000VrmsDualParallel 17V, Series 34VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-40
IF-14-40

XFRMR 115/230V 20V 700MA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

2020: ¥181.9646-56 DaysNot Specified20Lead free / RoHS Compliant14 VAParallel 700mA, Series 350mA115V, 230V4000VrmsDualParallel 20V, Series 40VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
IF-14-56
IF-14-56

XFRMR 115/230V 28V 500MA PCB XFRMR SEMI-TORO 14VA THRU HOLE

Signal Transformers

526: ¥135.456-56 DaysNot Specified20Lead free / RoHS Compliant14 VAParallel 500mA, Series 250mA115V, 230V4000VrmsDualParallel 28V, Series 56VThrough Hole67.60mm L x 57.00mm WPC PinDual24.30mmSemi-ToroidalNo
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