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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
1.5kV
Primary Winding(s):
1
Secondary Side Voltage:
10V;20V
Output Current:
90mA;45mA
Primary Side Voltage:
115V
Mfr. Part #:
PC-20-45
Package:
Through Hole-6P,34.9x25.4mm
Key Attributes
Model Number:
PC-20-45
Product Description
Signal's PC/DPC Series Miniature Low Power Transformers
Signal's PC/DPC Series miniature low power transformers are engineered for reliable operation between 50 Hz and 500 Hz without any degradation in output voltage. Designed for printed circuit board mounting, these transformers offer versatility with single or dual primaries and dual secondaries configurable for series or parallel operation. They are suitable for a wide range of low power applications requiring stable voltage output.
Product Attributes
- Brand: Signal Transformer
- Series: PC / DPC
- Compliance: RoHS Compliant
- Certifications: UL recognized to UL 506 / UL 5085-2, File # E63829; CSA certified to C22.2 #66.1, File # 221070
- Insulation System: Class B, 130 C, UL 1446 E66312
- Customization: Custom versions available upon request.
Technical Specifications
| Part Number | Primary (50/500 Hz) | VA Rating | Secondary RMS Rating (Series) | Secondary RMS Rating (Parallel) | Pin Type | Size (Inches) L x W x H | Weight (oz) | Optional Bracket |
|---|---|---|---|---|---|---|---|---|
| PC-28-30 / DPC-28-30 | 115 V | 1.0 | 28 VCT @ 30 mA | 14 V @ 60 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-28-40 / DPC-28-40 | 115 V | 1.2 | 28 VCT @ 40 mA | 14 V @ 80 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-28-160 / DPC-28-160 | 115 V | 4.4 | 28 VCT @ 160 mA | 14 V @ 320 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-28-360 / DPC-28-360 | 115 V | 10.0 | 28 VCT @ 360 mA | 14 V @ 720 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-28-800 / DPC-28-800 | 115 V | 24.0 | 28 VCT @ 800 mA | 14 V @ 1.60 A | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-34-25 / DPC-34-25 | 115 V | 1.0 | 34 VCT @ 25 mA | 17 V @ 50 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-34-35 / DPC-34-35 | 115 V | 1.2 | 34 VCT @ 35 mA | 17 V @ 70 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-34-125 / DPC-34-125 | 115 V | 4.4 | 34 VCT @ 125mA | 17 V @ 250 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-34-300 / DPC-34-300 | 115 V | 10.0 | 34 VCT @ 300 mA | 17 V @ 600 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-34-700 / DPC-34-700 | 115 V | 24.0 | 34 VCT @ 700 mA | 17 V @ 1.40 A | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-40-20 / DPC-40-20 | 115 V | 1.0 | 40 VCT @ 20 mA | 20 V @ 40 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-40-30 / DPC-40-30 | 115 V | 1.2 | 40 VCT @ 30 mA | 20 V @ 60 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-40-110 / DPC-40-110 | 115 V | 4.4 | 40 VCT @ 110 mA | 20 V @ 220 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-40-250 / DPC-40-250 | 115 V | 10.0 | 40 VCT @ 250 mA | 20 V @ 500 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-40-600 / DPC-40-600 | 115 V | 24.0 | 40 VCT @ 600 mA | 20 V @ 1.20 A | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-56-15 / DPC-56-15 | 115 V | 1.0 | 56 VCT @ 15 mA | 28 V @ 30 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-56-20 / DPC-56-20 | 115 V | 1.2 | 56 VCT @ 20 mA | 28 V @ 40 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-56-80 / DPC-56-80 | 115 V | 4.4 | 56 VCT @ 80 mA | 28 V @ 160 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-56-180 / DPC-56-180 | 115 V | 10.0 | 56 VCT @ 180 mA | 28 V @ 360 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-56-420 / DPC-56-420 | 115 V | 24.0 | 56 VCT @ 420 mA | 28 V @ 840 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-120-8 / DPC-120-8 | 115 V | 1.0 | 120 VCT @ 8 mA | 60 V @ 16 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-120-10 / DPC-120-10 | 115 V | 1.2 | 120 VCT @ 10 mA | 60 V @ 20 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-120-35 / DPC-120-35 | 115 V | 4.4 | 120 VCT @ 35 mA | 60 V @ 70 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-120-85 / DPC-120-85 | 115 V | 10.0 | 120 VCT @ 85 mA | 60 V @ 170 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-120-200 / DPC-120-200 | 115 V | 24.0 | 120 VCT @ 200 mA | 60 V @ 400 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-10-90 / DPC-10-90 | 115 V | 1.0 | 10 VCT @ 90 mA | 5 V @ 180 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-10-120 / DPC-10-120 | 115 V | 1.2 | 10 VCT @ 120 mA | 5 V @ 240 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-10-440 / DPC-10-440 | 115 V | 4.4 | 10 VCT @ 440 mA | 5 V @ 880 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-10-1000 / DPC-10-1000 | 115 V | 10.0 | 10 VCT @ 1.0 A | 5 V @ 2.0 A | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-10-2400 / DPC-10-2400 | 115 V | 24.0 | 10 VCT @ 2.4 A | 5 V @ 4.8 A | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-12-70 / DPC-12-70 | 115 V | 1.0 | 12.6 VCT @ 70 mA | 6.3 V @ 140 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-12-100 / DPC-12-100 | 115 V | 1.2 | 12.6 VCT @ 100 mA | 6.3 V @ 200 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-12-350 / DPC-12-350 | 115 V | 4.4 | 12.6 VCT @ 350 mA | 6.3 V @ 700 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-12-800 / DPC-12-800 | 115 V | 10.0 | 12.6 VCT @ 800 mA | 6.3 V @ 1.6 A | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-12-2000 / DPC-12-2000 | 115 V | 24.0 | 12.6 VCT @ 2.0 A | 6.3 V @ 4.0 A | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-16-55 / DPC-16-55 | 115 V | 1.0 | 16 VCT @ 55 mA | 8 V @ 110 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-16-75 / DPC-16-75 | 115 V | 1.2 | 16 VCT @ 75 mA | 8 V @ 150 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-16-260 / DPC-16-260 | 115 V | 4.4 | 16 VCT @ 260 mA | 8 V @ 520 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-16-640 / DPC-16-640 | 115 V | 10.0 | 16 VCT @ 640 mA | 8 V @ 1.28 A | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-16-1500 / DPC-16-1500 | 115 V | 24.0 | 16 VCT @ 1.50 A | 8 V @ 3.0 A | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-20-45 / DPC-20-45 | 115 V | 1.0 | 20 VCT @ 45 mA | 10 V @ 90 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-20-60 / DPC-20-60 | 115 V | 1.2 | 20 VCT @ 60 mA | 10 V @ 120 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-20-220 / DPC-20-220 | 115 V | 4.4 | 20 VCT @ 220 mA | 10 V @ 440 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-20-500 / DPC-20-500 | 115 V | 10.0 | 20 VCT @ 500 mA | 10 V @ 1.0 A | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-20-1200 / DPC-20-1200 | 115 V | 24.0 | 20 VCT @ 1.20 A | 10 V @ 2.40 A | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
| PC-24-35 / DPC-24-35 | 115 V | 1.0 | 24 VCT @ 35 mA | 12 V @ 70 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.00 x 1.37 x 0.83 | 2.5 | - |
| PC-24-50 / DPC-24-50 | 115 V | 1.2 | 24 VCT @ 50 mA | 12 V @ 100 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.37 x 1.12 x 1.18 | 3 | - |
| PC-24-180 / DPC-24-180 | 115 V | 4.4 | 24 VCT @ 180 mA | 12 V @ 360 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 1.25 x 1.37 | 5 | - |
| PC-24-450 / DPC-24-450 | 115 V | 10.0 | 24 VCT @ 450 mA | 12 V @ 900 mA | 6 Pin (PC) / 8 Pin (DPC) | 1.87 x 1.43 x 1.62 | 9 | 10-BR |
| PC-24-1000 / DPC-24-1000 | 115 V | 24.0 | 24 VCT @ 1.0 A | 12 V @ 2.0 A | 6 Pin (PC) / 8 Pin (DPC) | 1.62 x 2.25 x 1.37 | 12 | 24-BR |
General Specifications:
- Power: 1.0 VA to 24 VA
- Dielectric Strength: 1500 Vrms Hipot
- Primaries: Single or dual primaries, 115 V or 115/230 V, 50-500 Hz
- Secondaries: Dual secondaries, configurable for series or parallel operation.
Note: Optional slide-on mounting brackets are available for 10 VA and 24 VA sizes. These brackets do not add to the transformer's board space but increase height by 1/32. Refer to Accessories page for details. Specifications are subject to change without notice.
2411272146_Bel-Fuse-PC-20-45_C17628898.pdf
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