MEAN WELL USA Inc. ADD-55A
AC/DC CNVRTR 13.8V 5V 13.4V 53W
Answer first: this page is a purchasing reference for the exact part number ADD-55A from MEAN WELL USA Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | ADD-55A |
|---|---|
| Manufacturer | MEAN WELL USA Inc. |
| Category | AC DC Converters |
| series | ADD-55 (55W) |
| packaging | Box |
| product status | Active |
| param 1 | Enclosed |
| param 2 | 3 |
| param 3 | 88 ~ 264 VAC, 124 ~ 370 VDC |
| param 4 | 13.8V |
| param 5 | 5V |
| param 6 | 13.4V |
| param 7 | - |
| param 8 | - |
| param 9 | - |
| param 10 | 2.5 A |
| param 11 | 3 A |
| param 12 | 230 mA |
| param 13 | - |
| param 14 | - |
| param 15 | - |
| param 16 | 53W |
| param 17 | ITE (Commercial) |
| param 18 | 3 kV |
| param 19 | 71% |
| param 20 | -10°C ~ 60°C (With Derating) |
| param 21 | Adjustable Output, Universal Input |
| param 22 | Chassis Mount |
| param 23 | 6.26" L x 3.82" W x 1.50" H (159.0mm x 97.0mm x 38.0mm) |
| param 24 | CB, CE, cURus, TUV |
| param 25 | - |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify ADD-55A Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For ADD-55A, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.