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XP Power QSB40024S12P

DC DC CONVERTER 12V 400W

Answer first: this page is a purchasing reference for the exact part number QSB40024S12P from XP Power. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: XP Power Category: DC DC Converters Part number: QSB40024S12P Package: Full Brick RFQ verification required

Key Parameters

Part NumberQSB40024S12P
ManufacturerXP Power
CategoryDC DC Converters
packageFull Brick
seriesQSB (400W)
packagingBox
product statusActive
param 1Isolated Module
param 21
param 39V
param 436V
param 512V
param 6-
param 7-
param 8-
param 933.3A
param 10400 W
param 111.5 kV
param 12ITE (Commercial)
param 13Remote On/Off, OCP, OTP, OVP, SCP, UVLO
param 14-40°C ~ 100°C (With Derating)
param 1586%
param 16-
param 17-
param 18Through Hole
param 194.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm)
param 20Full Brick
param 21-
param 22-
param 23-

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify QSB40024S12P 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 QSB40024S12P, 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.