DC-DC Converters

HALO Electronics DC-DC Converters are 1W and 2W isolated converters that provide a compact surface mount solution. The DC11 and DC21 converters are designed with 1.5KVDC isolation voltage, and the DC13 converters are designed with 3KVDC isolation voltage. The DC-DC converters feature high efficiency and low ripple noise and are designed to operate from -40°C to +105°C temperature range. These converters offer functional insulation and provide continuous short-circuit protection. Both 1W and 2W versions are available in industry-standard SMD packages.

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Description Datasheet Availability Pricing (CAD) 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
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
Isolation Voltage
Package / Case
Length
Width
Height
Industry
Series
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 5Vin 3.3Vout 300mA UnReg TR
Datasheet
590In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Isolated 1 Output 1 W 5 V 3.3 V 300 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 3.3Vin 3.3Vout 600mA UnReg
Datasheet
357In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 3.3 V 3.3 V 600 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 12Vout 84mA UnReg
Datasheet
71In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 3.3 V 12 V 84 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 5Vin 5Vout 200mA UnReg TR
Datasheet
453In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Isolated 1 Output 1 W 5 V 5 V 200 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 5Vout 200mA UnReg
Datasheet
115In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 3.3 V 5 V 200 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 12Vin 3.3Vout 300mA UnReg
Datasheet
76In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 3.3 V 300 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 3.3Vin -5Vout 200mA UnReg
Datasheet
334In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 3.3 V 5 V 200 mA - 5 V - 200 mA 1.5 kVDC DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 3.3Vin -3.3Vout 300mA UnReg
Datasheet
27In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 3.3 V 3.3 V 300 mA - 3.3 V - 300 mA 1.5 kVDC DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 5Vin -3.3Vout 300mA UnReg
Datasheet
38In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 5 V 3.3 V 300 mA - 3.3 V - 300 mA 1.5 kVDC DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 12Vin -15Vout 67mA UnReg
Datasheet
39In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 12 V 15 VDC 67 mA - 15 VDC - 67 mA 1.5 kVDC DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 12Vin 12Vout 167mA UnReg
Datasheet
832In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 12 V 167 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 3.3Vout 300mA UnReg
Datasheet
302In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 3.3 V 3.3 V 300 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 5Vin 5Vout 200mA UnReg
Datasheet
268In Stock
390Expected 2026-06-26
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 5 V 200 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 3KV 3.3Vin 5Vout 200mA UnReg
Datasheet
362In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 3.3 V 5 V 200 mA 3 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 3KV 5Vin 3.3Vout 300mA UnReg
Datasheet
364In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 3.3 V 300 mA 3 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 5Vin 3.3Vout 300mA UnReg
Datasheet
360In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 3.3 V 300 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 5Vin 12Vout 84mA UnReg
Datasheet
71In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 5 V 12 V 84 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 12Vin 5Vout 200mA UnReg
Datasheet
68In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 5 V 200 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 12Vin 12Vout 84mA UnReg
Datasheet
396In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 12 V 84 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 3KV 12Vin 5Vout 200mA UnReg
Datasheet
76In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 1 W 12 V 5 V 200 mA 3 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 5Vin 3.3Vout 600mA UnReg
Datasheet
105In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 5 V 3.3 V 600 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 5Vin 5Vout 400mA UnReg
Datasheet
177In Stock
390Expected 2026-08-07
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 5 V 5 V 400 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 2W 1.5KV 12Vin 5Vout 400mA UnReg
Datasheet
305In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 5 V 400 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 3.3Vout 300mA UnReg TR
Datasheet
Non-Stocked
Min.: 500
Mult.: 500
: 500

Isolated 1 Output 1 W 3.3 V 3.3 V 300 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC
HALO Electronics DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 5Vout 200mA UnReg TR
Datasheet
Non-Stocked
Min.: 500
Mult.: 500
: 500

Isolated 1 Output 1 W 3.3 V 5 V 200 mA 1.5 kVDC 12.8 mm x 9 mm x 7.25 mm 12.8 mm 9 mm 7.25 mm Industrial DC/DC