# PYB15-Q48-S12-H-T - CUI Inc. DC DC Converter

## Product Summary

The CUI Inc. PYB15-Q48-S12-H-T is a 15W DC-DC converter with a 12V output voltage. It features a wide operating temperature range and 1500Vdc isolation.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | PYB15-Q48-S12-H-T |
| Manufacturer | CUI Inc. |
| Product Type | DC DC Converter |
| Series | PYB15-T & PYB15-U |
| Category | Power Supplies - ExternalInternal (Off-Board) |
| Subcategory | DC DC Converters |
| Mounting Type | Chassis Mount |

## Description

The CUI Inc. PYB15-Q48-S12-H-T is an enclosed DC-DC converter designed for reliable power conversion. It operates with a 48 Vdc input range and provides a regulated 12V output at up to 1.25A, delivering a total of 15W of power.

Key electrical specifications include 1500 Vdc isolation, ensuring safety and performance. The converter operates efficiently with a typical efficiency of 88% and offers good line and load regulation. Its operating temperature range spans from -40°C to 85°C, making it suitable for various environmental conditions.

This model features a chassis mount for easy integration into systems. The dimensions are 76.0mm in length, 31.5mm in width, and 25.1mm in height. It is designed with continuous short circuit, over current, and over voltage protection for enhanced durability and system protection.

## Key Specifications

| Specification | Value |
| --- | --- |
| Approval Agency | EN, IEC |
| Current | 1.25 A |
| Efficiency | 88 % |
| Height | 25.1 mm (0.99") |
| Isolation | 1,500 Vdc |
| 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 | 12 Vdc |
| Width | 31.5 mm (1.24") |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | Stock on Request |
| Distributor Count | 0 |
| Total Stock | 0 |
| Price | $0.99 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $0.99 |

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

## Features

- Provides 15W isolated DC-DC power.
- Features a 48Vdc input voltage range.
- Delivers a regulated 12Vdc output.
- Operates from -40°C to 85°C.
- Chassis mount for easy integration.

## Applications

- Suitable for industrial power systems.
- Used in control and automation equipment.
- Ideal for embedded power solutions.
- Applicable in harsh environment settings.

## Compliance

| Field | Value |
| --- | --- |
| 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
- Image: https://static.distyparts.com/disty-files/images/PY/B1/5-/PYB15-Q24-D12-H-T-ND.jpg
- Product Page: https://distyparts.com/product/pyb15-q48-s12-h-t
- RFQ URL: https://distyparts.com/product/pyb15-q48-s12-h-t#rfq

## FAQs

### What is the output voltage of the PYB15-Q48-S12-H-T?

The output voltage is 12 Vdc.

### What is the maximum output power of this DC-DC converter?

The maximum output power is 15 W.

### What is the input voltage range for the PYB15-Q48-S12-H-T?

The operating input voltage range is 18 Vdc to 75 Vdc.

### What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

### What type of mounting does the PYB15-Q48-S12-H-T use?

It uses chassis mount.

### What is the isolation voltage rating?

The isolation voltage is 1,500 Vdc.

## 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-s12-h-t
- Markdown File: https://distyparts.com/product/pyb15-q48-s12-h-t.md
- TXT File: https://distyparts.com/product/pyb15-q48-s12-h-t.txt