Product Identity:
Part Number: PYB15-Q48-S3-H-U
Manufacturer: CUI Inc.
Canonical Name: CUI Inc. PYB15-Q48-S3-H-U DC-DC Converter
Product Type: DC DC Converter
Series: PYB15-T & PYB15-U
Category: Power Supplies - ExternalInternal (Off-Board)
Subcategory: DC DC Converter
Mounting Type: Chassis Mount

Summary:
The CUI Inc. PYB15-Q48-S3-H-U is a 15W DC-DC converter with a 48V nominal input and 3.3V output. It features a 4:1 input range and 1500 Vdc isolation.

Description:
The CUI Inc. PYB15-Q48-S3-H-U is a DC-DC converter from the PYB15 series, designed for reliable power conversion. It operates with a wide 4:1 input voltage range, supporting 18-75 Vdc for 48V nominal input models. This converter delivers a single, regulated output of 3.3V with a maximum current of 4A, providing up to 15W of output power.

Key electrical specifications include an isolation voltage of 1500 Vdc, ensuring safety and performance. The operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions. Efficiency is rated up to 87% typical.

The unit features continuous short circuit, over current, and over voltage protection. It is designed for chassis mounting and has dimensions of 76.0mm x 31.5mm x 25.1mm. The PYB15-Q48-S3-H-U offers an industry-standard pinout and six-sided metal shielding for enhanced performance.

Specifications:
- Approval Agency: EN, IEC
- Current: 4 A
- Efficiency: 87 %
- Height: 25.1 mm (0.99")
- Lead Spacing: 76 mm
- Length: 76 mm (2.99")
- Mounting Type: Chassis Mount
- Number of Outputs: 1
- Operating Temperature: -40 °C to 85 °C
- Power (Watts): 15 W
- Tape & Reel: No
- Type: Enclosed
- Voltage: 18 V
- Width: 31.5 mm (1.24")

Availability and Pricing:
- Stock Status: Stock on Request
- Distributor Count: 0
- Total Stock: 0
- Price: $0.99
- Pricing Available: Yes

Estimated Pricing:
- 1+: $0.99

Estimated pricing is for guidance only and is not a live distributor offer.

Features:
- 15W isolated DC-DC converter.
- Wide 4:1 input voltage range.
- 1500 Vdc isolation voltage.
- Chassis mountable design.
- Continuous protection features.

Applications:
- Suitable for industrial power systems.
- Ideal for embedded power solutions.
- Used in control and automation.
- Reliable for harsh environments.

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited

Documents and Media:
- Datasheet: https://static.distyparts.com/disty-files/datasheets/PY/B1/5-/PYB15-Q24-D12-H-T-ND.pdf
- Product Page: https://distyparts.com/product/pyb15-q48-s3-h-u
- RFQ URL: https://distyparts.com/product/pyb15-q48-s3-h-u#rfq

FAQs:
Q: What is the input voltage range for the PYB15-Q48-S3-H-U?
A: The input voltage range for 48 Vdc input models is 18 Vdc to 75 Vdc.

Q: What is the output voltage and current of the PYB15-Q48-S3-H-U?
A: The PYB15-Q48-S3-H-U provides a single output voltage of 3.3 Vdc with a maximum output current of 4000 mA.

Q: What is the maximum output power for this DC-DC converter?
A: The maximum output power for the PYB15-Q48-S3-H-U is 13.2 W.

Q: What is the operating temperature range?
A: The operating temperature range is -40°C to 85°C.

Q: What is the isolation voltage?
A: The isolation voltage is 1500 Vdc.

Q: What type of mounting is required for the PYB15-Q48-S3-H-U?
A: This converter is designed for chassis mount.

Related Pages:
- Manufacturer: https://distyparts.com/manufacturer/cui-inc
- Category: https://distyparts.com/category/power-supplies-externalinternal-off-board/dc-dc-converters
- Product Page: https://distyparts.com/product/pyb15-q48-s3-h-u
- Markdown File: https://distyparts.com/product/pyb15-q48-s3-h-u.md
- TXT File: https://distyparts.com/product/pyb15-q48-s3-h-u.txt