N78-2 2A Non-Isolated DC-DC Switching Regulators

MEAN WELL N78-2 2A Non-Isolated DC-DC Switching Regulators offer an efficiency of up to 96% and eliminate the need for additional heat sinking, simplifying heat management for system designers. These 2A devices are fully pin-compatible with the traditional TO-220-packaged 78xx and 79xx linear voltage regulators, facilitating direct replacement. The N78-2 series is especially well-suited for integration into a range of power supplies, electronic instruments, and distributed circuit systems. MEAN WELL N78-2 2A Non-Isolated DC-DC Switching Regulators feature a wide input range of up to 32V in a compact package with short-circuit, overload, and overtemperature protections. The N78-2 components are EAC/UKCA/CE safety approved and comply with BS EN/EN 55032 radiated Class B without additional components.

Resultados: 24
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MEAN WELL Conversores DC/DC - Furo Passante 4.5-28Vin 1.8Vout 2A 3 Pin Vert Switching Regulator
Ficha técnica
45Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 1 Output 3.6 W to 30 W 12 V, 24 V 4.5 V 28 V 1.8 V 2 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 4.5-28Vin 1.8Vout 2A 3 Pin Horizontal Switching Regulator
Ficha técnica
96Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 1 Output 3.6 W to 30 W 12 V, 24 V 4.5 V 28 V 1.8 V 2 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 4.5-28Vin 1.8Vout 2A with Wires Switching Regulator
Ficha técnica
61Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 1 Output 3.6 W to 30 W 12 V, 24 V 4.5 V 28 V 1.8 V 2 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 4.5-32Vin 2.5Vout 2A 3 Pin Horizontal Switching Regulator
Ficha técnica
140Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 4.5 V 32 V 2.5 V 2 A - 2.5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 4.5-32Vin 2.5Vout 2A with Wires Switching Regulator
Ficha técnica
80Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 4.5 V 32 V 2.5 V 2 A - 2.5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 6-32Vin 3.3Vout 2A 3 Pin Vert Switching Regulator
Ficha técnica
79Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 6 V 32 V 3.3 V 2 A - 3.3 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 6-32Vin 3.3Vout 2A 3 Pin Horizontal Switching Regulator
Ficha técnica
86Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 6 V 32 V 3.3 V 2 A - 3.3 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 6-32Vin 3.3Vout 2A with Wires Switching Regulator
Ficha técnica
41Em estoque
15Esperado 27/02/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 6 V 32 V 3.3 V 2 A - 3.3 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 8-32Vin 5Vout 2A 3 Pin Horizontal Switching Regulator
Ficha técnica
145Em estoque
84Esperado 23/03/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 8 V 32 V 5 V 2 A - 5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 10-32Vin 6.5Vout 2A 3 Pin Vert Switching Regulator
Ficha técnica
39Em estoque
42Esperado 13/05/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 10 V 32 V 6.5 V 2 A - 6.5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 10-32Vin 6.5Vout 2A with Wires Switching Regulator
Ficha técnica
39Em estoque
25Esperado 27/03/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 10 V 32 V 6.5 V 2 A - 6.5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 13-32Vin 9Vout 2A 3 Pin Horizontal Switching Regulator
Ficha técnica
75Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 13 V 32 V 9 V 2 A - 9 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 13-32Vin 9Vout 2A with Wires Switching Regulator
Ficha técnica
33Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 13 V 32 V 9 V 2 A - 9 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 16-32Vin 12Vout 2A 3 Pin Horizontal Switching Regulator
Ficha técnica
40Em estoque
84Esperado 08/04/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 16 V 32 V 12 V 2 A - 12 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 4.5-32Vin 2.5Vout 2A 3 Pin Vert Switching Regulator
Ficha técnica
27Em estoque
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 4.5 V 32 V 2.5 V 2 A - 2.5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 10-32Vin 6.5Vout 2A 3 Pin Horizontal Switching Regulator
Ficha técnica
23Em estoque
90No pedido
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 10 V 32 V 6.5 V 2 A - 6.5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 16-32Vin 12Vout 2A 3 Pin Vert Switching Regulator
Ficha técnica
29Em estoque
105Esperado 04/05/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 16 V 32 V 12 V 2 A - 12 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 8-32Vin 5Vout 2A 3 Pin Vert Switching Regulator
Ficha técnica
335Esperado 04/03/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 8 V 32 V 5 V 2 A - 5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 8-32Vin 5Vout 2A with Wires Switching Regulator
Ficha técnica
273No pedido
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 8 V 32 V 5 V 2 A - 5 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 13-32Vin 9Vout 2A 3 Pin Vert Switching Regulator
Ficha técnica
69Esperado 05/05/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 13 V 32 V 9 V 2 A - 9 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 16-32Vin 12Vout 2A with Wires Switching Regulator
Ficha técnica
200No pedido
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 16 V 32 V 12 V 2 A - 12 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 18-30Vin 15Vout 2A 3 Pin Vert Switching Regulator
Ficha técnica
75No pedido
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 18 V 30 V 15 V 2 A - 15 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 18-30Vin 15Vout 2A 3 Pin Horizontal Switching Regulator
Ficha técnica
175No pedido
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 18 V 30 V 15 V 2 A - 15 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2
MEAN WELL Conversores DC/DC - Furo Passante 18-30Vin 15Vout 2A with Wires Switching Regulator
Ficha técnica
60Esperado 31/03/2026
Mín.: 1
Mult.: 1

Non-Isolated 2 Output 3.6 W to 30 W 12 V, 24 V 18 V 30 V 15 V 2 A - 15 V 1 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial N78-2