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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Descripción Hoja de datos Disponibilidad Precio: (USD) Filtre los resultados en la tabla por precio unitario en función de su cantidad.
Cantidad RoHS Modelo ECAD Aislamiento
Número de salidas
Potencia de salida
Tensión de entrada, nominal
Tensión de entrada, mín.
Tensión de entrada, máx.
Voltaje de salida-Canal 1
Corriente de salida-Canal 1
Voltaje de salida-Canal 2
Corriente de salida-Canal 2
Longitud
Ancho
Altura
Industria
Temperatura de trabajo máxima
Temperatura de trabajo mínima
Serie
MEAN WELL Convertidores DC/DC: orificio pasante 4.5-28Vin 1.8Vout 2A 3 Pin Vert Switching Regulator
Hoja de datos
45En existencias
$5.61
$5.43
$4.96
$4.95
Min.: 1
Mult.: 1
Non-Isolated 1 Output 3.6 W to 30 W 1.8 V 2 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 4.5-28Vin 1.8Vout 2A 3 Pin Horizontal Switching Regulator
Hoja de datos
86En existencias
$5.61
$5.58
$5.53
$5.43
Ver
Min.: 1
Mult.: 1
Non-Isolated 1 Output 3.6 W to 30 W 1.8 V 2 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 4.5-32Vin 2.5Vout 2A 3 Pin Horizontal Switching Regulator
Hoja de datos
138En existencias
$5.73
$5.58
$5.53
$5.43
$4.96
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 4.5-32Vin 2.5Vout 2A with Wires Switching Regulator
Hoja de datos
66En existencias
$5.64
$5.42
$5.32
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 6-32Vin 3.3Vout 2A with Wires Switching Regulator
Hoja de datos
28En existencias
$7.69
$7.03
$6.58
$6.51
$6.50
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 8-32Vin 5Vout 2A 3 Pin Vert Switching Regulator
Hoja de datos
46En existencias
294En pedido
$5.61
$5.43
$4.89
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 10-32Vin 6.5Vout 2A 3 Pin Horizontal Switching Regulator
Hoja de datos
40En existencias
150Se espera el 9/02/2027
$6.49
$6.38
$5.73
$5.32
$5.31
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 10-32Vin 6.5Vout 2A with Wires Switching Regulator
Hoja de datos
55En existencias
$5.53
$5.35
$5.32
$5.29
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 13-32Vin 9Vout 2A 3 Pin Vert Switching Regulator
Hoja de datos
73En existencias
$5.40
$5.31
$4.88
$4.86
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 16-32Vin 12Vout 2A 3 Pin Vert Switching Regulator
Hoja de datos
169En existencias
1En pedido
$5.76
$5.61
$5.43
$4.94
$4.93
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 18-30Vin 15Vout 2A 3 Pin Horizontal Switching Regulator
Hoja de datos
154En existencias
$5.73
$5.58
$5.53
$5.43
$5.10
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 18-30Vin 15Vout 2A with Wires Switching Regulator
Hoja de datos
85En existencias
15Se espera el 14/10/2026
$7.03
$6.76
$6.11
$6.10
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 4.5-28Vin 1.8Vout 2A with Wires Switching Regulator
Hoja de datos
25En existencias
20Se espera el 29/01/2027
$5.64
$5.33
$5.32
Min.: 1
Mult.: 1
Non-Isolated 1 Output 3.6 W to 30 W 1.8 V 2 A 17.5 mm (0.689 in) 11.5 mm (0.453 in) 9 mm (0.354 in) Industrial + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 4.5-32Vin 2.5Vout 2A 3 Pin Vert Switching Regulator
Hoja de datos
14En existencias
40En pedido
$5.61
$5.07
$4.86
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 6-32Vin 3.3Vout 2A 3 Pin Vert Switching Regulator
Hoja de datos
8En existencias
42Se espera el 30/12/2026
$5.59
$5.41
$5.32
$5.00
$4.91
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 6-32Vin 3.3Vout 2A 3 Pin Horizontal Switching Regulator
Hoja de datos
16En existencias
115Se espera el 8/01/2027
$5.61
$4.92
$4.90
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 10-32Vin 6.5Vout 2A 3 Pin Vert Switching Regulator
Hoja de datos
30En existencias
84Se espera el 31/03/2027
$5.46
$5.41
$5.03
$4.89
$4.85
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 8-32Vin 5Vout 2A 3 Pin Horizontal Switching Regulator
Hoja de datos
1,050Se espera el 31/03/2027
$5.59
$5.41
$5.31
$5.29
$5.10
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 8-32Vin 5Vout 2A with Wires Switching Regulator
Hoja de datos
84En existencias
560En pedido
$5.64
$5.42
$5.33
$5.32
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 16-32Vin 12Vout 2A 3 Pin Horizontal Switching Regulator
Hoja de datos
550En pedido
$6.49
$6.38
$5.80
$5.32
Ver
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 16-32Vin 12Vout 2A with Wires Switching Regulator
Hoja de datos
694En pedido
$7.85
$7.17
$6.90
$6.76
$6.59
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 13-32Vin 9Vout 2A 3 Pin Horizontal Switching Regulator
Hoja de datos
44Se espera el 5/11/2026
$5.61
$5.41
$5.32
$5.31
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 13-32Vin 9Vout 2A with Wires Switching Regulator
Hoja de datos
115En pedido
$5.64
$5.42
$5.33
$5.32
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2
MEAN WELL Convertidores DC/DC: orificio pasante 18-30Vin 15Vout 2A 3 Pin Vert Switching Regulator
Hoja de datos
160Se espera el 5/11/2026
$5.61
$5.41
$5.32
$4.84
Min.: 1
Mult.: 1
Non-Isolated 2 Output 3.6 W to 30 W 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 + 85 C - 40 C N78-2