Regulated DC/DC converter TH30DS10030C8E-WT

high-powerembeddedfor EV charger

Product Introduction
TH30DS10030C8E-WT is a high-efficiency, high power density, ultra-wide constant power range DC/DC module developed by Tonhe specifically for charging piles. The product supports 200-850Vdc input (rated voltage 750VDC), a 500-800Vdc constant power input range, 30kW rated output power, and a 300-1000Vdc output constant power range. It is capable of full output at ambient temperatures up to 55℃ without derating. The charging module communicates with the main monitor via CAN bus to enable parameter setting, operation parameter collection and control of module working status.

Product Advantages

• High conversion efficiency: peak efficiency ≥ 98%
• Full load noise: 55 dB
• Wide output constant power range: 300–1000 VDC
• Ultra-low standby power consumption: < 10 W
• Ultra-low total harmonic distortion: ≤ 5%
• Ultra-wide operating temperature range: -30℃ ~ +75℃

Parametric Performance
Model No.: TH30DS10030C8E-WT
DC input: Rated voltage 750VDC, operating voltage range 200-850VDC
Maximum input current: 60 A
DC output: Rated output power: 30 kW
Output voltage range: 50 ~ 1000 VDC
Output current range: 0.5 ~ 100 A
Output constant power range: when output voltage is 300-1000 VDC, constant 30 kW output
Peak efficiency: ≥ 98%
Soft start time: 3 ~ 8 s
Short-circuit protection: self-rollback protection
Voltage regulation accuracy: ≤ ±0.5%
Current regulation accuracy: ≤ ±1%
Current sharing imbalance: ≤ ±5%

Production & Test Capabilities
Tonhe Technology operates manufacturing with ISO9001 and IATF16949 certifications. Production center includes 2 fully automatic SMT assembly lines, automatic solder paste printing and inspection, plug-in wave soldering assembly line, automatic three-protective spraying line and aging detection line. Annual charging module output exceeds 500,000 units after over 50 production processes. Test center includes a world-class semi-anechoic 3m EMC chamber (FRANKONIA), Chroma electric load and sources, Yokogawa WT1800 power analyzer, environmental chambers (-60℃ to +150℃) and advanced transient immunity test systems.

Specifications / Technical data

• Model: TH30DS10030C8E-WT
• Brand: Tonhe
• DC input rated voltage: 750 VDC; operating range 200–850 VDC
• Maximum input current: 60 A
• Rated output power: 30 kW
• Output voltage range: 50–1000 VDC
• Output current range: 0.5–100 A
• Output constant power range: 300–1000 VDC (constant 30 kW)
• Peak efficiency: ≥ 98%
• Soft start time: 3–8 s
• Short-circuit protection: self-rollback protection
• Voltage regulation accuracy: ≤ ±0.5%
• Current regulation accuracy: ≤ ±1%
• Current sharing imbalance: ≤ ±5%
• Operating temperature: -30℃ ~ +75℃ (full output up to 55℃ without derating)
• Relative humidity: 5% RH ~ 95% RH (no condensation)
• Altitude: ≤ 2000 m (derating above 2000 m)
• Cooling method: Fan cooling
• Standby power consumption: < 10 W
• Communication protocol: CAN (CAN baud rate 125 kb/s, CAN voltage level 5 V)
• Address setting: Digital screen display, button operation
• Module dimensions (D*W*H): 437.5 mm * 300 mm * 84 mm
• Weight: ≤ 16 kg
• MTBF: 500,000 hours