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  1. Electricity - Electronics
  2. Power Supply
  3. Step-up DC/DC converter
  4. Guangzhou Voita Electronic Technology Co., Ltd.
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Step-up DC/DC converter
regulatednon-isolatedencapsulated

Step-up DC/DC converter - Guangzhou Voita Electronic Technology Co., Ltd. - regulated / non-isolated / encapsulated
Step-up DC/DC converter - Guangzhou Voita Electronic Technology Co., Ltd. - regulated / non-isolated / encapsulated
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Characteristics

Electrical characteristics
step-up, regulated, non-isolated
Configuration
encapsulated
Applications
for telecommunications equipment, industrial, vehicle, for mobile devices
Other characteristics
compact, switching, with overcurrent protection, single-output, high-current, capacitor backed, IP67, with overheating protection
Input voltage

Min.: 9 V

Max.: 20 V

Output voltage

Min.: 18.75 V

Max.: 19.25 V

Power

Min.: 57 W
(0.08 hp)

Max.: 380 W
(0.52 hp)

Description

Product overview
Compact DC-DC boost converter that raises a 12V nominal input (9–20V range) to a regulated 19V ±0.25V output. Available in multiple current ratings from 3A to 20A. Non-isolated design with IP67 protection for harsh industrial and mobile environments.

Key specifications
  • Input voltage: 12V DC (9–20V)
  • Output voltage: 19V DC ±0.25V
  • Output current (models): 3A, 5A, 8A, 10A, 15A, 20A
  • Output power: 57W / 95W / 152W / 190W / 285W / 380W
  • Efficiency: up to 96% (typical 90%)
  • Operating temperature: -20°C to 85°C
  • Protection: overheat (150°C), overcurrent
  • Ingress protection: IP67
  • Certificates: CE, FCC, RoHS


Mechanical data
  • 3A: 66×58×23 mm — 100 g
  • 5A–10A: 74×74×32 mm — 260 g
  • 15A–20A: 100×80×38 mm — 500 g


Design & construction
  • Synchronous rectification topology
  • Internal low-ESR capacitor filter for high-temperature endurance
  • Organic silicone encapsulation
  • Non-isolated input-to-output configuration


Installation & safety
  • Respect the polarity markings; do not reverse positive and negative terminals
  • Do not connect input and output in reverse
  • Ensure load power does not exceed the converter rating
  • Follow grounding and wiring best practices for non-isolated modules


Applications
  • Industrial equipment and control systems
  • Vehicle and mobile power supplies
  • Telecommunications, instrumentation and field devices

Catalogs

Other Guangzhou Voita Electronic Technology Co., Ltd. products

DC-DC Converter

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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