Home • Products • Power Supplies - External/Internal (Off-Board) • DC DC Converters • PYB15-Q48-S12-U
PYB15-Q48-S12-U
Purchase Protection

We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

PYB15-Q48-S12-U

DC/DC CONVERTER 12V 15W
CUI Inc. · DC DC Converters · BOM Matching
Mfr. Part Number
PYB15-Q48-S12-U
Manufacturer
CUI Inc.
Datasheet
Datasheet
Description
DC/DC CONVERTER 12V 15W
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
Free Sample
PYB15-Q48-S12-U
CUI Inc.
Request a free sample for evaluation. We will contact you shortly.
* Mandatory Fields
*Quantity:
*Contact Name
Contact Name is required
Company Name
*Email
Email is required
Phone
*Country
Country is required
Your Question
Cancel
SUBMIT
In Stock4,631
Unit
Price
$40.59
Buy Now
Buy at reference price · Secure checkout
Get Quote
No payment required · Reply within 24h
Reference Price
QuantityPrice
1$ 40.5900
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
Need a better price?
Open Quick RFQ for this part

Specification Summary

Voltage - Input (Max)
75V
Voltage - Input (Min)
18V
Voltage - Output 1
12V
Current - Output (Max)
1.25A
Operating Temperature
-40°C ~ 85°C
Mounting Type
Chassis Mount
Approval Agency
EN, IEC
Efficiency
88%
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Mounting Type
Chassis Mount
Operating Temperature
-40°C ~ 85°C
Size / Dimension
2.16" L x 2.06" W x 0.75" H (54.9mm x 52.3mm x 19.1mm)
Type
Enclosed
Applications
-
Approval Agency
EN, IEC
Current - Output (Max)
1.25A
Efficiency
88%
Number of Outputs
1
Power (Watts)
15W
Standard Number
-
Voltage - Input (Max)
75V
Voltage - Input (Min)
18V
Voltage - Isolation
-
Voltage - Output 1
12V
Voltage - Output 2
-
Voltage - Output 3
-
Voltage - Output 4
-
DC/DC CONVERTER 12V 15W
Brand Introduction

Since 1989, CUI has focused on improving the way power products are purchased now and, in the future, while also improving the experience for the design engineer. Along with unparalleled customer service and a variety of power resources, CUI also provides a diverse range of ac-dc power supplies, dc-dc converters, and power filters.

Evaluation ( 0 )
Write Your Review
Email is required
SUBMIT
Content is required

Related Parts

Same category / brand alternatives buyers often compare.
VHK50W-Q24-S15
VHK50W-Q24-S15
CUI Inc.
DC/DC CONVERTER 15V 50W
 PDQE10-Q48-S24-T
PDQE10-Q48-S24-T
CUI Inc.
DC/DC CONVERTER 24V 10W
 VHK100W-Q48-S12
VHK100W-Q48-S12
CUI Inc.
DC/DC CONVERTER 12V 100W
 VHK200W-Q48-S48
VHK200W-Q48-S48
CUI Inc.
DC/DC CONVERTER 48V 200W
 VHK75W-Q24-S12
VHK75W-Q24-S12
CUI Inc.
DC/DC CONVERTER 12V 75W
 VHK75W-Q48-S24
VHK75W-Q48-S24
CUI Inc.
DC/DC CONVERTER 24V 75W
 VHK75W-Q24-S24
VHK75W-Q24-S24
CUI Inc.
DC/DC CONVERTER 24V 75W
 VHK50W-Q48-S12
VHK50W-Q48-S12
CUI Inc.
DC/DC CONVERTER 12V 50W

Buying FAQ — PYB15-Q48-S12-U

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy PYB15-Q48-S12-U from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes PYB15-Q48-S12-U. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

Explore by Brand, Category & Application

CUI Inc. catalog DC DC Converters Industrial Control Automotive Electronics Communications BOM Matching Authenticity Check Lead Time & Shipping Procurement FAQ