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China PCB transformers featuring Bel Fuse PC-20-45 designed for operation and customizable configurations for sale

PCB transformers featuring Bel Fuse PC-20-45 designed for operation and customizable configurations

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
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.


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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Changsha Purple Horn E-Commerce Co., Ltd.
Location 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person Sellina

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