Product Overview
Signals PC/DPC Series Miniature Low Power Transformers are engineered for reliable operation between 50 Hz and 500 Hz without output voltage degradation. These transformers are designed for printed circuit board mounting and offer single or dual primaries with dual secondaries configurable in series or parallel. They are suitable for a wide range of low-power applications requiring stable voltage output.
Product Attributes
- Brand: Signal Transformer (Bel Power Solutions)
- Series: PC / DPC
- Certifications: UL recognized to UL 506 / UL 5085-2 (File # E63829), CSA certified to C22.2 #66.1 (File # 221070)
- Compliance: RoHS Compliant
- Insulation System: Class B, 130 C, UL 1446 E66312
- Customization: Custom versions available upon request.
Technical Specifications
| Part Number | Primary (50/500 Hz) | VA | Secondary RMS Rating (Series) | Secondary RMS Rating (Parallel) | Pin Type | Size (L x W x H) Inches (mm) | Weight oz (kg) | Optional Bracket |
|---|---|---|---|---|---|---|---|---|
| PC-28-30 / DPC-28-30 | 115 V | 1.0 | 28 VCT @ 30 mA | 14 V @ 60 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-28-40 / DPC-28-40 | 115 V | 1.2 | 28 VCT @ 40 mA | 14 V @ 80 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-28-160 / DPC-28-160 | 115 V | 4.4 | 28 VCT @ 160 mA | 14 V @ 320 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-28-360 / DPC-28-360 | 115 V | 10.0 | 28 VCT @ 360 mA | 14 V @ 720 mA | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-28-800 / DPC-28-800 | 115 V | 24.0 | 28 VCT @ 800 mA | 14 V @ 1.60 A | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-34-25 / DPC-34-25 | 115 V | 1.0 | 34 VCT @ 25 mA | 17 V @ 50 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-34-35 / DPC-34-35 | 115 V | 1.2 | 34 VCT @ 35 mA | 17 V @ 70 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-34-125 / DPC-34-125 | 115 V | 4.4 | 34 VCT @ 125mA | 17 V @ 250 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-34-300 / DPC-34-300 | 115 V | 10.0 | 34 VCT @ 300 mA | 17 V @ 600 mA | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-34-700 / DPC-34-700 | 115 V | 24.0 | 34 VCT @ 700 mA | 17 V @ 1.40 A | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-40-20 / DPC-40-20 | 115 V | 1.0 | 40 VCT @ 20 mA | 20 V @ 40 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-40-30 / DPC-40-30 | 115 V | 1.2 | 40 VCT @ 30 mA | 20 V @ 60 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-40-110 / DPC-40-110 | 115 V | 4.4 | 40 VCT @ 110 mA | 20 V @ 220 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-40-250 / DPC-40-250 | 115 V | 10.0 | 40 VCT @ 250 mA | 20 V @ 500 mA | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-40-600 / DPC-40-600 | 115 V | 24.0 | 40 VCT @ 600 mA | 20 V @ 1.20 A | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-56-15 / DPC-56-15 | 115 V | 1.0 | 56 VCT @ 15 mA | 28 V @ 30 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-56-20 / DPC-56-20 | 115 V | 1.2 | 56 VCT @ 20 mA | 28 V @ 40 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-56-80 / DPC-56-80 | 115 V | 4.4 | 56 VCT @ 80 mA | 28 V @ 160 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-56-180 / DPC-56-180 | 115 V | 10.0 | 56 VCT @ 180 mA | 28 V @ 360 mA | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-56-420 / DPC-56-420 | 115 V | 24.0 | 56 VCT @ 420 mA | 28 V @ 840 mA | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-120-8 / DPC-120-8 | 115 V | 1.0 | 120 VCT @ 8 mA | 60 V @ 16 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-120-10 / DPC-120-10 | 115 V | 1.2 | 120 VCT @ 10 mA | 60 V @ 20 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-120-35 / DPC-120-35 | 115 V | 4.4 | 120 VCT @ 35 mA | 60 V @ 70 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-120-85 / DPC-120-85 | 115 V | 10.0 | 120 VCT @ 85 mA | 60 V @ 170 mA | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-120-200 / DPC-120-200 | 115 V | 24.0 | 120 VCT @ 200 mA | 60 V @ 400 mA | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-10-90 / DPC-10-90 | 115 V | 1.0 | 10 VCT @ 90 mA | 5 V @ 180 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-10-120 / DPC-10-120 | 115 V | 1.2 | 10 VCT @ 120 mA | 5 V @ 240 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-10-440 / DPC-10-440 | 115 V | 4.4 | 10 VCT @ 440 mA | 5 V @ 880 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-10-1000 / DPC-10-1000 | 115 V | 10.0 | 10 VCT @ 1.0 A | 5 V @ 2.0 A | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-10-2400 / DPC-10-2400 | 115 V | 24.0 | 10 VCT @ 2.4 A | 5 V @ 4.8 A | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-12-70 / DPC-12-70 | 115 V | 1.0 | 12.6 VCT @ 70 mA | 6.3 V @ 140 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-12-100 / DPC-12-100 | 115 V | 1.2 | 12.6 VCT @ 100 mA | 6.3 V @ 200 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-12-350 / DPC-12-350 | 115 V | 4.4 | 12.6 VCT @ 350 mA | 6.3 V @ 700 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-12-800 / DPC-12-800 | 115 V | 10.0 | 12.6 VCT @ 800 mA | 6.3 V @ 1.6 A | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 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 / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-16-55 / DPC-16-55 | 115 V | 1.0 | 16 VCT @ 55 mA | 8 V @ 110 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-16-75 / DPC-16-75 | 115 V | 1.2 | 16 VCT @ 75 mA | 8 V @ 150 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-16-260 / DPC-16-260 | 115 V | 4.4 | 16 VCT @ 260 mA | 8 V @ 520 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-16-640 / DPC-16-640 | 115 V | 10.0 | 16 VCT @ 640 mA | 8 V @ 1.28 A | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-16-1500 / DPC-16-1500 | 115 V | 24.0 | 16 VCT @ 1.50 A | 8 V @ 3.0 A | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-20-45 / DPC-20-45 | 115 V | 1.0 | 20 VCT @ 45 mA | 10 V @ 90 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-20-60 / DPC-20-60 | 115 V | 1.2 | 20 VCT @ 60 mA | 10 V @ 120 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-20-220 / DPC-20-220 | 115 V | 4.4 | 20 VCT @ 220 mA | 10 V @ 440 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-20-500 / DPC-20-500 | 115 V | 10.0 | 20 VCT @ 500 mA | 10 V @ 1.0 A | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-20-1200 / DPC-20-1200 | 115 V | 24.0 | 20 VCT @ 1.20 A | 10 V @ 2.40 A | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
| PC-24-35 / DPC-24-35 | 115 V | 1.0 | 24 VCT @ 35 mA | 12 V @ 70 mA | 6 Pin / 8 Pin | 1.00 x 1.37 x 0.83 (25.4 x 34.92 x 21.08) | 2.5 (0.07) | - |
| PC-24-50 / DPC-24-50 | 115 V | 1.2 | 24 VCT @ 50 mA | 12 V @ 100 mA | 6 Pin / 8 Pin | 1.37 x 1.12 x 1.18 (34.9 x 28.6 x 30.15) | 3 (0.08) | - |
| PC-24-180 / DPC-24-180 | 115 V | 4.4 | 24 VCT @ 180 mA | 12 V @ 360 mA | 6 Pin / 8 Pin | 1.62 x 1.25 x 1.37 (41.3 x 31.8 x 34.92) | 5 (0.14) | - |
| PC-24-450 / DPC-24-450 | 115 V | 10.0 | 24 VCT @ 450 mA | 12 V @ 900 mA | 6 Pin / 8 Pin | 1.87 x 1.43 x 1.62 (47.6 x 36.5 x 41.27) | 9 (0.23) | 10-BR |
| PC-24-1000 / DPC-24-1000 | 115 V | 24.0 | 24 VCT @ 1.0 A | 12 V @ 2.0 A | 6 Pin / 8 Pin | 1.62 x 2.25 x 1.37 (41.3 x 57.2 x 34.93) | 12 (0.34) | 24-BR |
General Specifications:
- Power Ratings: 1.0 VA to 24 VA
- Dielectric Strength: 1500 Vrms Hipot
- Primary Voltages: Single or dual primaries, 115 V or 115/230 V, 50-500 Hz
- Secondary Configuration: Dual Secondaries, configurable for series or parallel connection.
Note: Optional slide-on mounting brackets are available for 10 VA and 24 VA sizes. These brackets do not increase board space but add 1/32 to the transformers height. Refer to the Accessories page for mounting bracket details.
2411272146_Bel-Fuse-PC-16-260_C17430168.pdf
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