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.

Results: 24
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Isolation Number of Outputs Output Power Input Voltage, Nominal Input Voltage, Min Input Voltage, Max Output Voltage-Channel 1 Output Current-Channel 1 Output Voltage-Channel 2 Output Current-Channel 2 Length Width Height Industry Maximum Operating Temperature Minimum Operating Temperature Series
MEAN WELL DC/DC Converters - Through Hole 4.5-28Vin 1.8Vout 2A 3 Pin Vert Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
40In Stock
₹586.62
₹567.51
₹500.63
₹495.85
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 DC/DC Converters - Through Hole 4.5-28Vin 1.8Vout 2A 3 Pin Horizontal Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
86In Stock
₹577.06
₹567.51
₹522.60
₹502.54
₹501.59
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 DC/DC Converters - Through Hole 4.5-32Vin 2.5Vout 2A 3 Pin Horizontal Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
138In Stock
₹577.06
₹567.51
₹502.54
₹501.59
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 DC/DC Converters - Through Hole 4.5-32Vin 2.5Vout 2A with Wires Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
66In Stock
₹553.18
₹546.49
₹535.98
₹535.02
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 DC/DC Converters - Through Hole 8-32Vin 5Vout 2A with Wires Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
80In Stock
490On Order
₹580.88
₹557.95
₹548.40
₹526.43
₹525.47
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 DC/DC Converters - Through Hole 10-32Vin 6.5Vout 2A 3 Pin Horizontal Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
40In Stock
150Expected 09-02-2027
₹678.33
₹667.82
₹573.24
₹556.04
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 DC/DC Converters - Through Hole 10-32Vin 6.5Vout 2A with Wires Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
35In Stock
70Expected 25-02-2027
₹580.88
₹557.95
₹548.40
₹505.41
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 DC/DC Converters - Through Hole 13-32Vin 9Vout 2A 3 Pin Vert Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
73In Stock
₹548.40
₹547.44
₹535.02
₹475.79
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 DC/DC Converters - Through Hole 16-32Vin 12Vout 2A 3 Pin Vert Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
169In Stock
1On Order
₹566.55
₹565.60
₹556.04
₹535.98
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 DC/DC Converters - Through Hole 16-32Vin 12Vout 2A with Wires Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
263In Stock
350Expected 31-03-2027
₹569.42
₹535.98
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 DC/DC Converters - Through Hole 18-30Vin 15Vout 2A 3 Pin Horizontal Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
124In Stock
₹599.04
₹577.06
₹567.51
₹511.14
₹507.32
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 DC/DC Converters - Through Hole 18-30Vin 15Vout 2A with Wires Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
96In Stock
₹671.65
₹664.96
₹650.63
₹615.28
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 DC/DC Converters - Through Hole 4.5-28Vin 1.8Vout 2A with Wires Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
15In Stock
20Expected 29-01-2027
₹569.42
₹536.93
₹535.98
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 DC/DC Converters - Through Hole 4.5-32Vin 2.5Vout 2A 3 Pin Vert Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
14In Stock
40On Order
₹586.62
₹516.87
₹494.90
₹492.99
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 DC/DC Converters - Through Hole 6-32Vin 3.3Vout 2A 3 Pin Vert Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
8In Stock
84On Order
₹565.60
₹556.04
₹540.76
₹497.76
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 DC/DC Converters - Through Hole 6-32Vin 3.3Vout 2A 3 Pin Horizontal Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
6In Stock
115Expected 08-01-2027
₹604.77
₹506.36
₹505.41
₹503.50
₹500.63
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 DC/DC Converters - Through Hole 6-32Vin 3.3Vout 2A with Wires Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
19In Stock
70Expected 04-03-2027
₹569.42
₹536.93
₹535.98
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 DC/DC Converters - Through Hole 8-32Vin 5Vout 2A 3 Pin Vert Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
6In Stock
672On Order
₹577.06
₹567.51
₹510.18
₹492.99
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 DC/DC Converters - Through Hole 10-32Vin 6.5Vout 2A 3 Pin Vert Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
27In Stock
84Expected 31-03-2027
₹565.60
₹491.08
₹490.12
₹484.39
₹483.43
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 DC/DC Converters - Through Hole 8-32Vin 5Vout 2A 3 Pin Horizontal Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
1,050Expected 31-03-2027
₹586.62
₹571.33
₹557.00
₹539.80
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 DC/DC Converters - Through Hole 16-32Vin 12Vout 2A 3 Pin Horizontal Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
510On Order
₹636.30
₹573.24
₹556.04
₹554.13
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 DC/DC Converters - Through Hole 13-32Vin 9Vout 2A 3 Pin Horizontal Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
194On Order
₹586.62
₹565.60
₹556.04
₹550.31
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 DC/DC Converters - Through Hole 13-32Vin 9Vout 2A with Wires Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
111On Order
₹567.51
₹546.49
₹536.93
₹530.25
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 DC/DC Converters - Through Hole 18-30Vin 15Vout 2A 3 Pin Vert Switching Regulator
This item may require additional import fees and documentation. Customs delays may also occur.
160Expected 05-11-2026
₹565.60
₹556.04
₹540.76
₹476.74
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