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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| Mfr Part # | Quantity Available | Price | Category | Lead Time | Subcategory | Standard Package | RoHS | Power - Max | Current - Output | Voltage - Primary | Voltage - Isolation | Secondary Winding(s) | Voltage - Secondary (Full Load) | Mounting Type | Size / Dimension | Termination Style | Primary Winding(s) | Height - Seated (Max) | Type | Center Tap |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1: ¥181.662 | - | 56 Days | Not Specified | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 2.8A, Series 1.4A | 115V, 230V | 4000Vrms | Dual | Parallel 5V, Series 10V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 10 | 1: ¥181.662 | - | 56 Days | Power Transformer | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 2.4A, Series 1.2A | 115V, 230V | 4000Vrms | Dual | Parallel 6V, Series 12V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 10 | 1: ¥181.662 | - | 56 Days | Not Specified | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 1.75A, Series 875mA | 115V, 230V | 4000Vrms | Dual | Parallel 8V, Series 16V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 10 | 1: ¥181.662 | - | 56 Days | Not Specified | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 1.4A, Series 700mA | 115V, 230V | 4000Vrms | Dual | Parallel 10V, Series 20V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 340 | 20: ¥181.9646 | - | 56 Days | Not Specified | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 120mA, Series 60mA | 115V, 230V | 4000Vrms | Dual | Parallel 115V, Series 230V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 10 | 1: ¥181.662 | - | 40 Days | Power Transformer | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 1.2A, Series 600mA | 115V, 230V | 4000Vrms | Dual | Parallel 12V, Series 24V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 10 | 1: ¥181.662 | - | 56 Days | Not Specified | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 940mA, Series 470mA | 115V, 230V | 4000Vrms | Dual | Parallel 15V, Series 30V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 20 | 20: ¥181.9646 | - | 56 Days | Not Specified | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 830mA, Series 415mA | 115V, 230V | 4000Vrms | Dual | Parallel 17V, Series 34V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 20 | 20: ¥181.9646 | - | 56 Days | Not Specified | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 700mA, Series 350mA | 115V, 230V | 4000Vrms | Dual | Parallel 20V, Series 40V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No | |
| 52 | 6: ¥135.456 | - | 56 Days | Not Specified | 20 | Lead free / RoHS Compliant | 14 VA | Parallel 500mA, Series 250mA | 115V, 230V | 4000Vrms | Dual | Parallel 28V, Series 56V | Through Hole | 67.60mm L x 57.00mm W | PC Pin | Dual | 24.30mm | Semi-Toroidal | No |


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