USB-C-3A
Ultrathin 8.8mm 10V-28V DIN Rail USB C power supply
| Quantity | Unit Price | Saving |
| 1+ | EUR 25.00 | — |
| 25+ | EUR 22.99 | -8% |
| 100+ | EUR 19.99 | -20% |
| More Quantity, More Savings. Please Quote! | ||
Key Features
- Ultrathin: 8.8mm DIN Rail width
- Electrolytic capacitor free
- 5 V Buck converter
- 3 A output current
- 95% peak-efficiency
- Wide input voltage range (10V - 28V)
- Input reverse polarity protection
- Output short proof
- Output Power LED
- Low Conducted Emissions
Product Description
Downloads
Logistics Data
| Weight | 0.04 kg |
| Dimensions | 89 x 9 x 58 mm |
| Country of Origin | Germany |
| HS Code | 8504409590 |
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Fixed 5 V — no USB-PD negotiation (the datasheet describes a buck converter, no PD controller). Output is 5 V (min 5.0, typ 5.15, max 5.3 V) rated to 3 A total across the USB-C port and the screw terminals. Need 9 V or 12 V PD? Pick the USB-AC-PD or USB-DC-PD.
10–28 V DC. Headline, feature summary and pinout all state 10 V minimum; the Min/Typ/Max spec table conservatively lists 11 V as the guaranteed minimum. Treat the 1 V band between 10 V and 11 V as a margin, not a guarantee.
95 % peak, around 0.75–1 A output. Efficiency stays above 90 % across the full 0–3 A load range. At very light loads the IC enters pulse-skipping mode, which reduces switching losses but increases ripple slightly (~75 mV pk-pk near no-load, falling to ~30 mV above 0.5 A).
Conducted emissions sit below CISPR 32 Class B limits — the stricter of the two. Figure 7 plots input- and output-line emissions against Class A and Class B AVG/QP limits across 0.15–30 MHz under full load; both device curves stay under the Class B limits, so the module is suitable for residential as well as industrial installations. Immunity follows IEC 61000-4-2 through -4-8.
Tolerates up to -28 V DC reverse on the input without damage. An input reverse-polarity MOSFET and an input TVS diode (1SMA4751A) handle protection; an output TVS (1SMA4734A) additionally clamps output transients.
8.8 mm DIN-rail width. The datasheet lists dimensions as 8.8 × 88.4 × 58 mm (L×W×H per the spec-table header, with the feature summary calling out the 8.8 mm rail width). Footprint compatibility with the USB-DC-PD isn't stated in this datasheet — confirm in the USB-DC-PD datasheet before assuming drop-in interchangeability.
Yes — DPS customises output voltage, output current rating, and input voltage range for production volumes. An engineering fee applies; contact DPS to scope your variant.