Product Overview
Signals PC/DPC Series Miniature Low Power Transformers are engineered for reliable operation across a frequency range of 50 Hz to 500 Hz without compromising output voltage. These transformers are designed for printed circuit board mounting and offer versatile primary and secondary configurations to meet diverse application needs. They are UL recognized and CSA certified, ensuring compliance with stringent industry standards. Custom versions are available upon request.
Product Attributes
- Brand: Signal Transformer (Belfuse)
- Series: PC / DPC
- Mounting Type: Printed Circuit Mount
- Frequency Range: 50 Hz to 500 Hz
- Insulation System: Class B, 130 C, UL 1446 E66312
- Certifications: UL recognized to UL 506 / UL 5085-2 (File # E63829), CSA certified to C22.2 #66.1 (File # 221070)
- Compliance: RoHS Compliant
- Customization: Custom versions available upon request
Technical Specifications
General Specifications:
| Specification | Value |
|---|---|
| Power Rating | 1.0 VA to 24 VA |
| Dielectric Strength | 1500 Vrms Hipot |
| Primaries | Single or dual primaries, 115 V or 115/230 V |
| Secondaries | Dual secondaries, configurable for series or parallel connection |
Model Selection:
| Part Number (PC) | Part Number (DPC) | VA | Secondary RMS Rating (Series) | Secondary RMS Rating (Parallel) | Primary Type | Secondary Pins | Size (L x W x H) | Weight (oz/kg) | Optional Bracket |
|---|---|---|---|---|---|---|---|---|---|
| PC-28-30 | DPC-28-30 | 1.0 | 28 VCT @ 30 mA | 14 V @ 60 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-28-40 | DPC-28-40 | 1.2 | 28 VCT @ 40 mA | 14 V @ 80 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-28-160 | DPC-28-160 | 4.4 | 28 VCT @ 160 mA | 14 V @ 320 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-28-360 | DPC-28-360 | 10.0 | 28 VCT @ 360 mA | 14 V @ 720 mA | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-28-800 | DPC-28-800 | 24.0 | 28 VCT @ 800 mA | 14 V @ 1.60 A | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-34-25 | DPC-34-25 | 1.0 | 34 VCT @ 25 mA | 17 V @ 50 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-34-35 | DPC-34-35 | 1.2 | 34 VCT @ 35 mA | 17 V @ 70 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-34-125 | DPC-34-125 | 4.4 | 34 VCT @ 125mA | 17 V @ 250 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-34-300 | DPC-34-300 | 10.0 | 34 VCT @ 300 mA | 17 V @ 600 mA | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-34-700 | DPC-34-700 | 24.0 | 34 VCT @ 700 mA | 17 V @ 1.40 A | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-40-20 | DPC-40-20 | 1.0 | 40 VCT @ 20 mA | 20 V @ 40 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-40-30 | DPC-40-30 | 1.2 | 40 VCT @ 30 mA | 20 V @ 60 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-40-110 | DPC-40-110 | 4.4 | 40 VCT @ 110 mA | 20 V @ 220 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-40-250 | DPC-40-250 | 10.0 | 40 VCT @ 250 mA | 20 V @ 500 mA | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-40-600 | DPC-40-600 | 24.0 | 40 VCT @ 600 mA | 20 V @ 1.20 A | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-56-15 | DPC-56-15 | 1.0 | 56 VCT @ 15 mA | 28 V @ 30 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-56-20 | DPC-56-20 | 1.2 | 56 VCT @ 20 mA | 28 V @ 40 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-56-80 | DPC-56-80 | 4.4 | 56 VCT @ 80 mA | 28 V @ 160 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-56-180 | DPC-56-180 | 10.0 | 56 VCT @ 180 mA | 28 V @ 360 mA | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-56-420 | DPC-56-420 | 24.0 | 56 VCT @ 420 mA | 28 V @ 840 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-120-8 | DPC-120-8 | 1.0 | 120 VCT @ 8 mA | 60 V @ 16 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-120-10 | DPC-120-10 | 1.2 | 120 VCT @ 10 mA | 60 V @ 20 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-120-35 | DPC-120-35 | 4.4 | 120 VCT @ 35 mA | 60 V @ 70 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-120-85 | DPC-120-85 | 10.0 | 120 VCT @ 85 mA | 60 V @ 170 mA | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-120-200 | DPC-120-200 | 24.0 | 120 VCT @ 200 mA | 60 V @ 400 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-10-90 | DPC-10-90 | 1.0 | 10 VCT @ 90 mA | 5 V @ 180 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-10-120 | DPC-10-120 | 1.2 | 10 VCT @ 120 mA | 5 V @ 240 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-10-440 | DPC-10-440 | 4.4 | 10 VCT @ 440 mA | 5 V @ 880 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-10-1000 | DPC-10-1000 | 10.0 | 10 VCT @ 1.0 A | 5 V @ 2.0 A | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-10-2400 | DPC-10-2400 | 24.0 | 10 VCT @ 2.4 A | 5 V @ 4.8 A | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-12-70 | DPC-12-70 | 1.0 | 12.6 VCT @ 70 mA | 6.3 V @ 140 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-12-100 | DPC-12-100 | 1.2 | 12.6 VCT @ 100 mA | 6.3 V @ 200 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-12-350 | DPC-12-350 | 4.4 | 12.6 VCT @ 350 mA | 6.3 V @ 700 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-12-800 | DPC-12-800 | 10.0 | 12.6 VCT @ 800 mA | 6.3 V @ 1.6 A | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-12-2000 | DPC-12-2000 | 24.0 | 12.6 VCT @ 2.0 A | 6.3 V @ 4.0 A | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-16-55 | DPC-16-55 | 1.0 | 16 VCT @ 55 mA | 8 V @ 110 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-16-75 | DPC-16-75 | 1.2 | 16 VCT @ 75 mA | 8 V @ 150 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-16-260 | DPC-16-260 | 4.4 | 16 VCT @ 260 mA | 8 V @ 520 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-16-640 | DPC-16-640 | 10.0 | 16 VCT @ 640 mA | 8 V @ 1.28 A | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-16-1500 | DPC-16-1500 | 24.0 | 16 VCT @ 1.50 A | 8 V @ 3.0 A | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-20-45 | DPC-20-45 | 1.0 | 20 VCT @ 45 mA | 10 V @ 90 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-20-60 | DPC-20-60 | 1.2 | 20 VCT @ 60 mA | 10 V @ 120 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-20-220 | DPC-20-220 | 4.4 | 20 VCT @ 220 mA | 10 V @ 440 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-20-500 | DPC-20-500 | 10.0 | 20 VCT @ 500 mA | 10 V @ 1.0 A | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-20-1200 | DPC-20-1200 | 24.0 | 20 VCT @ 1.20 A | 10 V @ 2.40 A | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
| PC-24-35 | DPC-24-35 | 1.0 | 24 VCT @ 35 mA | 12 V @ 70 mA | Single 115 V | 6 Pin | 1.00 (25.4) x 1.37 (34.92) x 0.83 (21.08) inches | 2.5 (0.07) | - |
| PC-24-50 | DPC-24-50 | 1.2 | 24 VCT @ 50 mA | 12 V @ 100 mA | Single 115 V | 6 Pin | 1.37 (34.9) x 1.12 (28.6) x 1.18 (30.15) inches | 3 (0.08) | - |
| PC-24-180 | DPC-24-180 | 4.4 | 24 VCT @ 180 mA | 12 V @ 360 mA | Single 115 V | 6 Pin | 1.62 (41.3) x 1.25 (31.8) x 1.37 (34.92) inches | 5 (0.14) | - |
| PC-24-450 | DPC-24-450 | 10.0 | 24 VCT @ 450 mA | 12 V @ 900 mA | Single 115 V | 6 Pin | 1.87 (47.6) x 1.43 (36.5) x 1.62 (41.27) inches | 9 (0.23) | 10-BR |
| PC-24-1000 | DPC-24-1000 | 24.0 | 24 VCT @ 1.0 A | 12 V @ 2.0 A | Single 115 V | 6 Pin | 1.62 (41.3) x 2.25 (57.2) x 1.37 (34.93) inches | 12 (0.34) | 24-BR |
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.
2411272146_Bel-Fuse-PC-24-50_C17433595.pdf
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