These are a Quality Toroidal from Hungary. Mounting: Chassis. Mounting Included: Upper and Lower Pads with Top Plate (No Bolt Included).
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Switching Power Supply Module 12V 1A 2A 4A 6A 8A 13A 17A Step Down Transformer 110/220V AC To DC Bare Board for Replace Repair
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Toroidal transformer 300VA 230V 2x12V 24V Lumonic RSO-826050.
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24V to 12V 5A DC Converter Voltage Reducer Regulator Step Down Buck Converter converter 24V to 5V Volt Transformer Module
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Toroidal transformer 150VA 2x115V 2x12V 24V Lumonic RSO-825032.
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AC-DC 5V-24V Switching Power Supply Module AC 220v To 5V 12V 24V Power Adapter 10W 18W 24W 36W Step Down Transformer Module
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High quality toroidal transformers. Type tested to 4kV. High power density for size, low magnetic interference. All primary windings rated at 220/240Vac. Supplied with fixing kit.
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200W 15A 8-60V Adjustable DC-DC Step Down Buck Converter 12V 24V 48V to 5V Voltage Regulator Power Module Supply Transformer
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full working order
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DC-DC 5-32V to 12V 3A Automatic Voltage Stabilizer Power Converter Transformer Regulator 36W LED Car Step Up Down Voltage Module
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LY-KREE 24v to 12v converter 1A 3A 5A 10A 20A 30A 40A step-down module dc dc 24v to 12v step down converter dc power supply
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LY-KREE 48v to 12v Dc Converter 36v to 12v1A2A3A5A10A20A30A Voltage Stabilizer Step-down Module 48v to 12v Step Down Converter
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12V/24V to 5V 12V to 5V 24V to 5V 5A 10A 15A DC DC Converter Regulator Car Step Down Reducer CE Certificated Step-down module
Aliexpress UK