DC-DC Converter 48V–72V to 12V (10A–20A)
Step-down converters that power 12V lights, horns and clusters from 48–72V packs — small, cheap, and always in demand.
- Wide-input design tolerates pack sag from 44V to 90V
- Sealed die-cast housing, IP67, vibration-proof for Pakistani road conditions
- Powers lights, horn, instrument cluster and USB accessories simultaneously
- Low standby drain protects pack between rides
Product Description
Every 48V-plus vehicle still needs a 12V rail for lighting, horn and cluster. This sealed converter bridges that gap with a wide input window and full-protection suite that auto-recovers — riders never notice a hiccup. Converter PCT codes appear in Pakistani customs records under both 8454 and 8502 families; our documentation lists HS 8504.4020 as primary with alternates noted, keeping your clearing agent covered either way.
It is a low-value part with outsized impact: when a converter fails, the whole vehicle appears dead. Fleets buy them by the hundred — an ideal third-hit cross-sell after motors and controllers.
Technical Specifications
| Input voltage | 44–90 V DC |
| Output | 12.5V ± 0.3V |
| Output current | 10A / 15A / 20A models |
| Conversion efficiency | ≥ 90% |
| Protection | OCP, OVP, SCP, OTP, auto-recovery |
| Housing | Die-cast aluminum, IP67 |
| Dimensions | 74 × 58 × 32 mm (10A) |
| HS code | 8504.4020 (8454.1000 per some PCT records) |
Price Tiers — FOB China (USD)
| Quantity | Unit price / PCS |
|---|---|
| 100–499 pcs | USD 8.50 |
| 500–999 pcs | USD 7.20 |
| 1000+ pcs | USD 6.30 |
Exact prices confirmed on PI. Volume & tender quotes welcome. Pakistan duty note: 1% (EV-specific, valid until 2027-06-30).
Get exact pricing for my quantity →Landed-Cost Estimator — FOB to Your Warehouse in Pakistan
Most suppliers quote FOB only and leave you to discover the duty, sales tax and clearing bill later. Set your quantity, freight mode and exchange rate — this estimator shows the full landed number per unit, in USD and PKR.
Estimate only: unit FOB from the pcs tier table above, duty at 1% (8504.4020), sales tax 18% on CIF+duty, clearing ≈1.5% of CIF. Your clearing agent's assessment is final — we issue the HS-coded doc set so it matches.
Applications
Packing & Container Loading
- 📦 Inner: anti-static bag + foam
- 📦 Carton: 100 pcs / carton, 21 kg gross
Certifications & Quality Assurance
- CE / RoHS
- ISO 9001:2015 factory QMS
