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China Signal Transformer Bel Fuse LP-20-300 Featuring Dual Primary Inputs and RoHS Compliant Construction for sale

Signal Transformer Bel Fuse LP-20-300 Featuring Dual Primary Inputs and RoHS Compliant Construction

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
Product Description

Signal LP Series Flathead Low Profile Transformers

Product Overview
The Signal LP Series transformers are designed for low power and critical height applications. Featuring hum-bucking (semi-toroidal) construction, these transformers minimize radiated magnetic fields, making them ideal for PC board applications where space is limited. They offer dual primaries for versatile voltage input and can be configured for series or parallel secondary connections.

Product Attributes

  • Brand: Signal
  • Construction: Hum-bucking (semi-toroidal)
  • Agency Certifications: UL recognized to UL 506 / UL 5085-2, File # E63829; CSA - NRTL/C22.2 #66.1, File # 221070
  • Insulation System: Class B, 130 C, UL 1446, E66312
  • Compliance: RoHS Compliant
  • Custom versions available upon request.

Technical Specifications

Part Number VA Secondary RMS Rating (VCT @ mA / V @ A) Size Height (inches/mm) Weight (oz/kg)
LP-10-250 2 10 VCT @ 250 mA / 5 V @ 500 mA 2 0.65 (16.5) 5 (0.14)
LP-10-600 6 10 VCT @ 600 mA / 5 V @ 1.2 A 6 0.85 (21.6) 7 (0.20)
LP-10-1200 12 10 VCT @ 1200 mA / 5 V @ 2.4 A 12 1.06 (27.1) 11 (0.31)
LP-10-2400 24 10 VCT @ 2.40 A / 5 V @ 4.80 A 24 1.25 (31.8) 15 (0.43)
LP-10-4800 48 10 VCT @ 4.80 A / 5 V @ 9.60 A 48 1.37 (34.9) 21 (0.60)
LP-12-200 2 12.6 VCT @ 200 mA / 6.3 V @ 400 mA 2 0.65 (16.5) 5 (0.14)
LP-12-450 6 12.6 VCT @ 450 mA / 6.3 V @ 900 mA 6 0.85 (21.6) 7 (0.20)
LP-12-900 12 12.6 VCT @ 900 mA / 6.3 V @ 1.8 A 12 1.06 (27.1) 11 (0.31)
LP-12-1900 24 12.6 VCT @ 1.90 A / 6.3 V @ 3.80 A 24 1.25 (31.8) 15 (0.43)
LP-12-3800 48 12.6 VCT @ 3.80 A / 6.3 V @ 7.60 A 48 1.37 (34.9) 21 (0.60)
LP-16-150 2 16 VCT @ 150 mA / 8 V @ 300 mA 2 0.65 (16.5) 5 (0.14)
LP-16-350 6 16 VCT @ 350 mA / 8 V @ 700 mA 6 0.85 (21.6) 7 (0.20)
LP-16-700 12 16 VCT @ 700 mA / 8 V @ 1.4 A 12 1.06 (27.1) 11 (0.31)
LP-16-1500 24 16 VCT @ 1.50 A / 8 V @ 3.00 A 24 1.25 (31.8) 15 (0.43)
LP-16-3000 48 16 VCT @ 3.00 A / 8 V @ 6.00 A 48 1.37 (34.9) 21 (0.60)
LP-20-125 2 20 VCT @ 125 mA / 10 V @ 250 mA 2 0.65 (16.5) 5 (0.14)
LP-20-300 6 20 VCT @ 300 mA / 10 V @ 600 mA 6 0.85 (21.6) 7 (0.20)
LP-20-600 12 20 VCT @ 600mA / 10 V @ 1.2 A 12 1.06 (27.1) 11 (0.31)
LP-20-1200 24 20 VCT @ 1.20 A / 10 V @ 2.40 A 24 1.25 (31.8) 15 (0.43)
LP-20-2400 48 20 VCT @ 2.40 A / 10 V @ 4.80 A 48 1.37 (34.9) 21 (0.60)
LP-24-100 2 24 VCT @ 100 mA / 12 V @ 200 mA 2 0.65 (16.5) 5 (0.14)
LP-24-250 6 24 VCT @ 250 mA / 12 V @ 500 mA 6 0.85 (21.6) 7 (0.20)
LP-24-500 12 24 VCT @ 500 mA / 12 V @ 1.00 A 12 1.06 (27.1) 11 (0.31)
LP-24-1000 24 24 VCT @ 1.00 A / 12 V @ 2.00 A 24 1.25 (31.8) 15 (0.43)
LP-24-2000 48 24 VCT @ 2.00 A / 12V @ 4.00 A 48 1.37 (34.9) 21 (0.60)
LP-30-85 2 30 VCT @ 85 mA / 15 V @ 170 mA 2 0.65 (16.5) 5 (0.14)
LP-30-200 6 30 VCT @ 200 mA / 15 V @ 400 mA 6 0.85 (21.6) 7 (0.20)
LP-30-400 12 30 VCT @ 400 mA / 15 V @ 800 mA 12 1.06 (27.1) 11 (0.31)
LP-30-800 24 30 VCT @ 800 mA / 15 V @ 1.60 A 24 1.25 (31.8) 15 (0.43)
LP-30-1600 48 30 VCT @ 1.60 A / 15 V @ 3.20 A 48 1.37 (34.9) 21 (0.60)
LP-34-75 2 34 VCT @ 75 mA / 17 V @ 150 mA 2 0.65 (16.5) 5 (0.14)
LP-34-170 6 34 VCT @ 170 mA / 17 V @ 340 mA 6 0.85 (21.6) 7 (0.20)
LP-34-340 12 34 VCT @ 340 mA / 17 V @ 680 mA 12 1.06 (27.1) 11 (0.31)
LP-34-700 24 34 VCT @ 700 mA / 17 V @ 1.40 A 24 1.25 (31.8) 15 (0.43)
LP-34-1400 48 34 VCT @ 1.40 A / 17 V @ 2.80 A 48 1.37 (34.9) 21 (0.60)
LP-40-60 2 40 VCT @ 60 mA / 20 V @ 120 mA 2 0.65 (16.5) 5 (0.14)
LP-40-150 6 40 VCT @ 150 mA / 20 V @ 300 mA 6 0.85 (21.6) 7 (0.20)
LP-40-300 12 40 VCT @ 300 mA / 20 V @ 600 mA 12 1.06 (27.1) 11 (0.31)
LP-40-600 24 40 VCT @ 600 mA / 20 V @ 1.20 A 24 1.25 (31.8) 15 (0.43)
LP-40-1200 48 40 VCT @ 1.20 A / 20 V @ 2.40 A 48 1.37 (34.9) 21 (0.60)
LP-56-45 2 56 VCT @ 45 mA / 28 V @ 90 mA 2 0.65 (16.5) 5 (0.14)
LP-56-100 6 56 VCT @ 100 mA / 28 V @ 200 mA 6 0.85 (21.6) 7 (0.20)
LP-56-200 12 56 VCT @ 200 mA / 28 V @ 400 mA 12 1.06 (27.1) 11 (0.31)
LP-56-425 24 56 VCT @ 425 mA / 28 V @ 850 mA 24 1.25 (31.8) 15 (0.43)
LP-56-850 48 56 VCT @ 850 mA / 28 V @ 1.70 A 48 1.37 (34.9) 21 (0.60)
LP-88-28 2 88 VCT @ 28 mA / 44 V @ 56 mA 2 0.65 (16.5) 5 (0.14)
LP-88-65 6 88 VCT @ 65 mA / 44 V @ 130 mA 6 0.85 (21.6) 7 (0.20)
LP-88-130 12 88 VCT @ 130 mA / 44 V @ 260 mA 12 1.06 (27.1) 11 (0.31)
LP-120-20 2 120 VCT @ 20 mA / 60 V @ 40 mA 2 0.65 (16.5) 5 (0.14)
LP-120-50 6 120 VCT @ 50 mA / 60 V @ 100 mA 6 0.85 (21.6) 7 (0.20)
LP-120-100 12 120 VCT @ 100 mA / 60 V @ 200 mA 12 1.06 (27.1) 11 (0.31)
LP-230-10 2 230 VCT @ 10 mA / 115 V @ 20 mA 2 0.65 (16.5) 5 (0.14)
LP-230-25 6 230 VCT @ 25 mA / 115 V @ 50 mA 6 0.85 (21.6) 7 (0.20)
LP-230-50 12 230 VCT @ 50mA / 115 V @ 100 mA 12 1.06 (27.1) 11 (0.31)

General Specifications

  • Power: 2 VA to 48 VA
  • Dielectric Strength: 1500 Vrms Hipot
  • Primaries: Dual primaries, 115/230 V - 50/60 Hz
  • Secondaries: Series or Parallel configuration
  • Dimensions: Vary by model (see table above)

Mechanical Specifications

Size Dimensions Inches (mm) A x B x C Dimensions Inches (mm) L x W Height Inches (mm) Pin Type Clearance Hole Weight oz (kg)
2 0.37 (9.5) x 0.37 (9.5) x 1.60 (40.6) 1.56 (39.6) x 1.87 (47.5) 0.65 (16.5) 5 (0.14)
6 0.37 (9.5) x 0.37 (9.5) x 1.60 (40.6) 1.56 (39.6) x 1.87 (47.5) 0.85 (21.6) 7 (0.20)
12 0.50 (12.7) x 0.50 (12.7) x 2.00 (50.8) 2.00 (50.8) x 2.50 (63.5) 1.06 (27.1) 11 (0.31)
24 0.60 (15.2) x 0.53 (13.5) x 1.90 (48.3) 2.25 (57.2) x 2.87 (72.9) 1.25 (31.8) 0.041 SQ pin (1.04 SQ mm) Clearance Hole for #4 Screw 15 (0.43)
48 0.60 (15.2) x 0.66 (16.8) x 2.18 (55.4) 2.50 (63.5) x 3.12 (79.2) 1.37 (34.9) 0.041 SQ pin (1.04 SQ mm) Clearance Hole for #6 Screw 21 (0.60)

Contact Information
128 Atlantic Avenue, Lynbrook, NY 11563
Toll Free: 866-239-5777 | Tel: 516-239-5777 | Fax: 516-239-7208
Email: sales@signaltransformer.com | techhelp@signaltransformer.com


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Get in Touch

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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