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quality Humbucking semi toroidal triple output transformers Bel Fuse MPL-6-12 ideal for low height PCB power supply applications factory
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quality Humbucking semi toroidal triple output transformers Bel Fuse MPL-6-12 ideal for low height PCB power supply applications factory
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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
1.5kV
Primary Winding(s):
2
Secondary Side Voltage:
5V;12V
Output Current:
135mA;40mA
Primary Side Voltage:
115V;230V
Mfr. Part #:
MPL-6-12
Package:
Through Hole-10P,47.6x39.7mm
Key Attributes
Model Number: MPL-6-12
Product Description

Product Overview

Signal's MPL Series Triple Output Transformers are designed for regulated power supplies, offering 5 VDC along with either 12 VDC or 15 VDC outputs. Featuring hum-bucking (semi-toroidal) construction, these transformers minimize radiated magnetic fields, making them ideal for low-height PC board applications where space is critical. They are UL recognized and CSA certified, ensuring reliability and compliance. Custom versions are available upon request.

Product Attributes

  • Brand: Signal
  • Construction: Hum-bucking (semi-toroidal)
  • Certifications: UL recognized to UL 506 / UL 5085-2, File # E63829; CSA certified to C22.2 #66.1, File # 221070
  • RoHS Compliant: Yes
  • Insulation System: Class B, 130 C, UL 1446 E66312
  • Origin: belfuse.com/signal

Technical Specifications

Model DC Output VA Size Height (inches) Dimensions (inches) L x W Weight (lbs) Suggested Components Primary Suggested Components Regulator I Suggested Components Regulator II Suggested Components C1 Suggested Components C2 Suggested Components C3 Suggested Components C4 Suggested Components D1(2) Suggested Components D2(4) Suggested Components IC1* Suggested Components IC2*
MPL-6-12 5 VDC @ 135 mA 12 VDC @ 40 mA 6 6 0.85 (21.6) 1.87 (47.6) x 1.56 (39.7) 0.43 (0.20) 1000 MFD @ 20 V 2.7 MFD @ 20 V 150 MFD @ 50 V 10 MFD @ 20 V 1N4001 1N4002 LM342P-5.0 LM326N
MPL-6-15 5 VDC @ 135 mA 15 VDC @ 35 mA 6 6 0.85 (21.6) 1.87 (47.6) x 1.56 (39.7) 0.43 (0.20) 1000 MFD @ 20 V 2.7 MFD @ 20 V 150 MFD @ 50 V 10 MFD @ 20 V 1N4001 1N4002 LM342P-5.0 LM325N
MPL-12-12 5 VDC @ 270 mA 12 VDC @ 85 mA 12 12 1.065 (27.1) 2.50 (63.5) x 2.00 (50.8) 0.68 (0.31) 2100 MFD @ 30 V 2.7 MFD @ 20 V 250 MFD @ 50 V 10 MFD @ 20 V 1N4001 1N4002 LM341P-5.0 LM326N
MPL-12-15 5 VDC @ 270 mA 15 VDC @ 70 mA 12 12 1.065 (27.1) 2.50 (63.5) x 2.00 (50.8) 0.68 (0.31) 2100 MFD @ 30 V 2.7 MFD @ 20 V 250 MFD @ 50 V 10 MFD @ 20 V 1N4001 1N4002 LM341P-5.0 LM325N
General Specifications Value
Power 6 VA and 12 VA
Dielectric Strength 1500 Vrms Hipot
Primaries Dual primaries, 115/230 V nominal, 50/60 Hz, Input range 100 V to 130 V or 200 V to 260 V
Secondaries Dual complementary outputs, 5 VDC with 12 VDC or 5 VDC with 15 VDC
Electrostatic shield Not necessary due to split bobbin construction
Reduced magnetic radiation Yes
Insulation System Class B, 130 C, UL 1446 E66312
Mechanical Specifications Size Dimensions Inches (mm) L x W x H Mounting Hole Dimensions A x B C Weight lbs (kg)
6 VA 0.85 (21.6) 1.87 (47.6) x 1.56 (39.7) x 0.85 (21.6) 1.60 (40.6) x 0.37 (9.5) 0.18 (4.7) 0.43 (0.20)
12 VA 1.065 (27.1) 2.50 (63.5) x 2.00 (50.8) x 1.06 (27.1) 2.00 (50.8) x 0.50 (12.7) 0.25 (6.4) 0.68 (0.31)

2504101957_Bel-Fuse-MPL-6-12_C17204863.pdf

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