CTS 300W Isolated DC-DC Converter - Stable 12V Power Solution for 40V-98V EV Systems
CTS 300W Isolated DC-DC Converter delivers stable 13.8V power for 40V-98V EV systems. Features ≥89% efficiency, IP66 rating, automotive-grade protection, and compatibility with 48V/60V/72V/80V battery packs. Ideal for electric vehicles and material handling equipment.
12V DC-DC converter for EV systems
,Isolated DC-DC converter 300W
,40V-98V DC-DC power converter
The DC02M-C Series is a high-efficiency, fully digital isolated DC-DC converter designed to provide a stable 13.8V power supply for 12V auxiliary systems in electric vehicles. With a wide input range of 40V to 98V, it is perfectly compatible with 48V, 60V, 72V, and 80V battery packs.
Engineered for durability, the features an IP66-rated enclosure and automotive-grade vibration resistance, ensuring reliable performance in harsh operating environments. Its compact size and industry-leading power density make it an ideal choice for space-constrained electric vehicle architectures.
- Wide Voltage Compatibility: Supports input from DC 40V to 98V, covering the most common battery systems (Lead-acid, Lithium-ion, Ni-MH).
- Safe Isolation Design: Isolated input-output architecture protects sensitive low-voltage electronics from high-voltage system interference.
- High Efficiency: Delivers ≥89% conversion efficiency, minimizing energy loss and heat generation.
- Automotive-Grade Protection: IP66 protection rating ensures complete defense against dust and water ingress. High mechanical strength resists vibration up to 30m/S².
- Comprehensive Safety Logic: Integrated with reverse polarity protection, undervoltage protection, and intelligent thermal management (power derating at 75°C).
- Compact & Lightweight: Weighing only 1.19 kg, its flexible integrated design allows for easy installation in micro trucks, utility carts, and material handling vehicles.
| Category | Parameter | Specification |
|---|---|---|
| Input | Input Voltage Range | DC 40V ~ 98V |
| Compatible Systems | 48V / 60V / 72V / 80V Battery Packs | |
| Peak Efficiency | ≥89% @ 25℃ | |
| Output | Output Mode | Constant Voltage with Current Limiting |
| Constant Output Voltage | 13.8V ± 0.3V | |
| Rated Output Current | 22A | |
| Rated Output Power | 300W | |
| Ripple Voltage (Vp-p) | ≤200mV | |
| Environment | Operating Temperature | -30℃ to +55℃ |
| Protection Rating | IP66 | |
| Mechanical Strength | Vibration: 30 m/S² / Shock: 150 m/S² | |
| Safety | Dielectric Strength | Input-Output: 1500VDC ≤ 5mA |
| Protection Logic | Reverse Polarity, Overtemperature, Undervoltage |
for low-voltage systems (lights, wipers, dashboards, and sensors) in:
- Low-Speed Electric Vehicles (LSEV)
- Electric Golf Carts & Sightseeing Cars
- Electric Utility Carts & Micro Trucks
- Material Handling Equipment (Forklifts/Pallet Jacks)
Upgrade Your EV Power System Today! Need a reliable DC-DC converter for your next electric vehicle project? Our engineering team provides professional technical support and bulk customization services to meet your specific requirements.
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