MCFE050/12
Toroidal Transformer, 50 VA, 230V, 2 x 12V, Single Primary, Dual Secondary, Potted in a Capsule
- Manufacturer: MULTICOMP PRO
- Product type: Toroidal Power Transformers
- Power Rating:50VA; Secondary Voltages:2 x 12V; Secondary Current Nom:2.08A; Transformer Mounting:Chassis; Primary Voltages:230V; Product Range:-; SVHC:No SVHC (27-Jun-2018); External Diameter:
- SVHC: To Be Advised
- Height: 41.7mm
- Power Rating: 50VA
- Winding Type: Single Primary, Dual Secondary
- Product Range: -
- Toroid Centre: Potted in a Capsule
- Outer Diameter: 87.3mm
- Primary Voltages: 230V
- Secondary Voltages: 2 x 12V
- Transformer Mounting: Chassis Mount
- Secondary Current Nom: 2.08A
- Transformer Terminals: Wire Leaded
| Delivery and price | |
|---|---|
| Units per pack | 25 |
| Price | 28.03 € |
| Current stock | 50+ |
| Lead time | 30 days |
## **Transformer Toroidal** ## **Specifications:** Input Voltage : 230V ±10% 50/60Hz. DC resistance : 38.1Ω ±15% @ 20°C Magnetising current : 5mA approx.@ 230V 50Hz ## **Losses** Iron loss : 0.519 Watts approx. Copper loss : 5.92 Watts approx. Efficiency : 89% typical Temperature rise : 38°C approx. Ambient rated : 40°C **Temperature Class** Winding wire : Class H (180°C) Insulation system : Class B (130°C) Leadout insulation : Class A (105°C) Overall : Class A (105°C) ## **Dimensions of the actual parts** Outer Diameter : 87.3mm Height : 41.7mm Weight : 0.84kg ## `Schematic` `Bwn 150mm 22AWG • • Red 150mm 230 V` ~~`o o`~~ `Sec V (25VA) S1 Blu 150mm 22AWG Blk 150mm 0 V` ~~`o o`~~ `0 V` `• Yel 150mm` ~~`o`~~ `Sec V (25VA) S2 Ora 150mm 20AWG` ~~`o`~~ `0 V` www.element14.com www.farnell.com www.newark.com Page <1> 13/06/16 V1.1 ## **Transformer Toroidal** **==> picture [156 x 34] intentionally omitted <==** ## **Termination** All leads Tri-Rated UL1015 style cable rated 600V /105°C VW-1. Primary leads double insulated with PVC sleeving for a minimum of 20mm. Lead lengths ±5mm approx. All leads ends tinned to 6mm. Pri/Sec leads O° ## **Part Number Table:** |**Part Number Table:**||||||| |---|---|---|---|---|---|---| |**Description**|**On Load**<br>**Sec V**|**Rated amps**<br>**per Sec**|**Off load**<br>**Sec V**|**Sec Flex**<br>**Gauge**|**Sec Ohms**<br>**@ 20°C.**|**Part Number**| |Transformer,50VA,2×9V|9|2.78|10.2|20AWG|0.24|MCFE050/09| |Transformer,50VA,2×12V|12|2.08|13.4|22AWG|0.41|MCFE050/12| |Transformer Encaps. 50VA 2×15V|15|1.67|16.8|22AWG|0.64|MCFE050/15| |Transformer,50VA,2×18V|18|1.39|20.2|22AWG|0.97|MCFE050/18| |Transformer, 50VA, 2×25V|25|1|27.8|22AWG|1.72|MCFE050/25| **Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012. **==> picture [156 x 34] intentionally omitted <==** www.element14.com www.farnell.com www.newark.com 13/06/16 V1.1 Page <2>
Updated at April 21, 2026
Multicomp Pro is a trusted manufacturer of high-quality electronic components, built upon the rich heritage of established industry names such as SPC Technology, Tenma, Duratool, and Pro Power. Developed to provide engineers and procurement professionals with exceptional value, the brand offers an extensive portfolio of rigorously lab-tested products. By combining strict quality assurance with cost-effective manufacturing, Multicomp Pro delivers premium reliability while providing significant savings compared to leading industry alternatives. The brand's comprehensive lineup is anchored by a vast selection of passive components and essential circuit protection devices. Engineers consistently rely on Multicomp Pro for aluminum electrolytic capacitors, film capacitors, and power inductors designed for demanding applications. The protection portfolio is equally robust, featuring hundreds of standard fuses, resettable fuses, and transient voltage suppression (TVS) diodes to safeguard critical circuitry. Furthermore, the company is a major provider of precision timing solutions, including a wide array of reliable crystals and standard oscillators. Beyond passives and board-level protection, Multicomp Pro offers extensive solutions in power management, discrete semiconductors, and connectivity. This includes highly efficient AC/DC converters, bridge rectifiers, bipolar transistors, and a versatile selection of wire-to-board terminal blocks. Backed by comprehensive factory audits, continuous laboratory testing, and a strong commitment to ethical sourcing, Multicomp Pro ensures that every component consistently meets stringent international safety and performance standards.
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