Signal LP Series flathead transformer Bel Fuse LP-20-600 offering performance in and height sensitive uses
Signal LP Series Flathead Low Profile Transformers
Product Overview
Signal's LP Series Flathead Low Profile Transformers are designed for low power and critical height applications. Utilizing hum-bucking (semi-toroidal) construction, these transformers minimize radiated magnetic fields, making them ideal for PC board applications where space is limited. They offer a power range from 2 VA to 48 VA and are built with a Class B insulation system.
Product Attributes
- Brand: Signal
- Construction: Hum-bucking (semi-toroidal)
- Certifications: UL recognized to UL 506 / UL 5085-2, File # E63829; CSA - NRTL/C22.2 #66.1, File # 221070
- Compliance: RoHS Compliant
- Customization: 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 mm) | 5 (0.14) |
| LP-10-600 | 6 | 10 VCT @ 600 mA / 5 V @ 1.2 A | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-10-1200 | 12 | 10 VCT @ 1200 mA / 5 V @ 2.4 A | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-10-2400 | 24 | 10 VCT @ 2.40 A / 5 V @ 4.80 A | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-10-4800 | 48 | 10 VCT @ 4.80 A / 5 V @ 9.60 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-12-200 | 2 | 12.6 VCT @ 200 mA / 6.3 V @ 400 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-12-450 | 6 | 12.6 VCT @ 450 mA / 6.3 V @ 900 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-12-900 | 12 | 12.6 VCT @ 900 mA / 6.3 V @ 1.8 A | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-12-1900 | 24 | 12.6 VCT @ 1.90 A / 6.3 V @ 3.80 A | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-12-3800 | 48 | 12.6 VCT @ 3.80 A / 6.3 V @ 7.60 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-16-150 | 2 | 16 VCT @ 150 mA / 8 V @ 300 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-16-350 | 6 | 16 VCT @ 350 mA / 8 V @ 700 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-16-700 | 12 | 16 VCT @ 700 mA / 8 V @ 1.4 A | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-16-1500 | 24 | 16 VCT @ 1.50 A / 8 V @ 3.00 A | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-16-3000 | 48 | 16 VCT @ 3.00 A / 8 V @ 6.00 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-20-125 | 2 | 20 VCT @ 125 mA / 10 V @ 250 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-20-300 | 6 | 20 VCT @ 300 mA / 10 V @ 600 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-20-600 | 12 | 20 VCT @ 600mA / 10 V @ 1.2 A | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-20-1200 | 24 | 20 VCT @ 1.20 A / 10 V @ 2.40 A | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-20-2400 | 48 | 20 VCT @ 2.40 A / 10 V @ 4.80 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-24-100 | 2 | 24 VCT @ 100 mA / 12 V @ 200 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-24-250 | 6 | 24 VCT @ 250 mA / 12 V @ 500 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-24-500 | 12 | 24 VCT @ 500 mA / 12 V @ 1.00 A | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-24-1000 | 24 | 24 VCT @ 1.00 A / 12 V @ 2.00 A | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-24-2000 | 48 | 24 VCT @ 2.00 A / 12V @ 4.00 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-30-85 | 2 | 30 VCT @ 85 mA / 15 V @ 170 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-30-200 | 6 | 30 VCT @ 200 mA / 15 V @ 400 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-30-400 | 12 | 30 VCT @ 400 mA / 15 V @ 800 mA | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-30-800 | 24 | 30 VCT @ 800 mA / 15 V @ 1.60 A | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-30-1600 | 48 | 30 VCT @ 1.60 A / 15 V @ 3.20 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-34-75 | 2 | 34 VCT @ 75 mA / 17 V @ 150 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-34-170 | 6 | 34 VCT @ 170 mA / 17 V @ 340 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-34-340 | 12 | 34 VCT @ 340 mA / 17 V @ 680 mA | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-34-700 | 24 | 34 VCT @ 700 mA / 17 V @ 1.40 A | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-34-1400 | 48 | 34 VCT @ 1.40 A / 17 V @ 2.80 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-40-60 | 2 | 40 VCT @ 60 mA / 20 V @ 120 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-40-150 | 6 | 40 VCT @ 150 mA / 20 V @ 300 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-40-300 | 12 | 40 VCT @ 300 mA / 20 V @ 600 mA | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-40-600 | 24 | 40 VCT @ 600 mA / 20 V @ 1.20 A | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-40-1200 | 48 | 40 VCT @ 1.20 A / 20 V @ 2.40 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-56-45 | 2 | 56 VCT @ 45 mA / 28 V @ 90 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-56-100 | 6 | 56 VCT @ 100 mA / 28 V @ 200 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-56-200 | 12 | 56 VCT @ 200 mA / 28 V @ 400 mA | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-56-425 | 24 | 56 VCT @ 425 mA / 28 V @ 850 mA | 24 | 1.25" (31.8 mm) | 15 (0.43) |
| LP-56-850 | 48 | 56 VCT @ 850 mA / 28 V @ 1.70 A | 48 | 1.37" (34.9 mm) | 21 (0.60) |
| LP-88-28 | 2 | 88 VCT @ 28 mA / 44 V @ 56 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-88-65 | 6 | 88 VCT @ 65 mA / 44 V @ 130 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-88-130 | 12 | 88 VCT @ 130 mA / 44 V @ 260 mA | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-120-20 | 2 | 120 VCT @ 20 mA / 60 V @ 40 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-120-50 | 6 | 120 VCT @ 50 mA / 60 V @ 100 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-120-100 | 12 | 120 VCT @ 100 mA / 60 V @ 200 mA | 12 | 1.06" (27.1 mm) | 11 (0.31) |
| LP-230-10 | 2 | 230 VCT @ 10 mA / 115 V @ 20 mA | 2 | 0.65" (16.5 mm) | 5 (0.14) |
| LP-230-25 | 6 | 230 VCT @ 25 mA / 115 V @ 50 mA | 6 | 0.85" (21.6 mm) | 7 (0.20) |
| LP-230-50 | 12 | 230 VCT @ 50mA / 115 V @ 100 mA | 12 | 1.06" (27.1 mm) | 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
- Insulation System: Class B, 130 C, UL 1446, E66312
Mechanical Specifications (for select sizes):
| VA | Dimensions (L x W x H inches / mm) | Pin Type / Clearance Hole |
|---|---|---|
| 2 | 1.87 x 1.56 x 0.65 (47.5 x 39.6 x 16.5) | 0.041 x 0.020 (1.04 x 0.51) |
| 6 | 1.87 x 1.56 x 0.85 (47.5 x 39.6 x 21.6) | 0.041 x 0.020 (1.04 x 0.51) |
| 12 | 2.50 x 2.00 x 1.06 (63.5 x 50.8 x 27.1) | 0.041 x 0.020 (1.04 x 0.51) |
| 24 | 2.87 x 2.25 x 1.25 (72.9 x 57.2 x 31.8) | 0.041 SQ pin (1.04 SQ mm) / Clearance Hole for #4 Screw |
| 48 | 3.12 x 2.50 x 1.37 (79.2 x 63.5 x 34.9) | 0.041 SQ pin (1.04 SQ mm) / Clearance Hole for #6 Screw |
Contact Information:
Signal Transformer
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
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.