This isolated constant-current LED driver uses Aishi IC with mechanized patch assembly and high-frequency low-resistance electrolytic capacitors. Automatic voltage balancing across seven wattage configurations from 1–3W to 25–36W at 280–300mA output. Built-in overvoltage, overload, overheat, and short-circuit protection. No-flicker output. Compatible with AC 85–265V.
Important: Cannot be used with DC 12V constant-voltage LED light strings. No-load testing is strictly prohibited — always connect LED load before powering.
How to select the correct driver: Identify your LED's input voltage and current, then select the matching driver. Example: LED measuring 40V / 290mA → select the 8–12W / 280-300mA variant.
Certified to CE, CCC, and RoHS standards.
Key Features
- Isolated constant-current LED driver
- 280-300mA output — auto voltage balancing
- Aishi IC — OVP, overload, overheat, short-circuit protection
- No-flicker output
- Seven wattage configurations
- AC 85-265V compatible
- Cannot be used with DC 12V LED light strings
- CE, CCC, and RoHS certified
- 3-year warranty
Driver Specifications Reference
| Power Range |
Output Voltage |
Output Current |
Dimensions |
| 1-3W |
DC 3-12V |
280-300mA |
40x26x19mm |
| 3-5W |
DC 9-18V |
280-300mA |
40x26x19mm |
| 4-7W |
DC 12-26V |
280-300mA |
51x28x20mm |
| 8-12W |
DC 24-46V |
280-300mA |
65x30x20mm |
| 12-18W |
DC 36-65V |
280-300mA |
83x30x20mm |
| 18-25W |
DC 54-87V |
280-300mA |
83x30x20mm |
| 25-36W |
DC 75-135V |
280-300mA |
100x33x20mm |
Specifications
- Product Type: Isolated Constant Current LED Driver
- Model: TDHJ3432
- IC: Aishi
- Output Current: 280-300mA ±5%
- Power Options: 1-3W / 3-5W / 4-7W / 8-12W / 12-18W / 18-25W / 25-36W
- Input Voltage: AC 85-265V
- Protection: Overvoltage / Overload / Overheat / Short Circuit
- Output: No-flicker
- Material: Plastic + Smart Chips
- Certification: CE, CCC, RoHS
- Warranty: 3 Years
Applications
- LED spotlight, corn bulb, and bulb driver
- LED tube and track light driver
- LED panel light and chandelier driver
- LED table lamp and ceiling light driver
