# PYB20-Q24-S24-H-U - CUI Inc. DC DC Converter

## Product Summary

The CUI Inc. PYB20-Q24-S24-H-U is a 20W DC-DC converter with a 24V output voltage. It offers 90% efficiency and 1500Vdc isolation.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | PYB20-Q24-S24-H-U |
| Manufacturer | CUI Inc. |
| Product Type | DC DC Converter |
| Series | PYB20-T & PYB20-U |
| Category | Power Supplies - ExternalInternal (Off-Board) |
| Subcategory | DC DC Converters |
| Mounting Type | Chassis Mount |

## Description

The CUI Inc. PYB20-Q24-S24-H-U is an enclosed DC-DC converter designed for reliable power conversion. It features a 4:1 input voltage range and provides a single, regulated 24V output with a maximum current of 834mA, delivering up to 20W of power.

Key electrical specifications include 1500Vdc isolation and an efficiency of up to 90%. The converter operates within a wide temperature range of -40°C to 85°C, making it suitable for various environmental conditions. It also includes continuous short circuit, over current, and over voltage protection.

This model is designed for chassis mounting and has dimensions of 76.0mm x 31.5mm x 25.1mm. The PYB20-Q24-S24-H-U is suitable for applications requiring stable and isolated power conversion within industrial and commercial environments.

## Key Specifications

| Specification | Value |
| --- | --- |
| Approval Agency | EN, IEC |
| Current | 834 mA |
| Efficiency | 90% |
| 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 |
| Output Voltage | 24 Vdc |
| Power (Watts) | 20 W |
| Tape & Reel | No |
| Type | Enclosed |
| Voltage | 9 V |
| 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

- 20W isolated output power.
- Wide 9-36 Vdc input range.
- Single regulated 24 Vdc output.
- 1,500 Vdc isolation rating.
- Operates from -40°C to 85°C.

## Applications

- Suitable for industrial control systems.
- Used in communication equipment power supplies.
- Ideal for medical device power conversion.
- Applicable in portable and battery-powered devices.
- Suitable for embedded systems requiring isolated power.

## 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/B2/0-/PYB20-Q24-D12-H-T-ND.pdf
- Product Page: https://distyparts.com/product/pyb20-q24-s24-h-u
- RFQ URL: https://distyparts.com/product/pyb20-q24-s24-h-u#rfq

## FAQs

### What is the output voltage of the PYB20-Q24-S24-H-U?

The output voltage is 24 Vdc.

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

The maximum output power is 20W.

### What is the input voltage range for the PYB20-Q24-S24-H-U?

The input voltage range is 9-36 Vdc.

### What is the operating temperature range?

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

### What is the isolation voltage rating?

The isolation voltage rating is 1,500 Vdc.

### What is the efficiency of the PYB20-Q24-S24-H-U?

The efficiency is typically 90%.

### How is the PYB20-Q24-S24-H-U mounted?

It is designed for chassis mounting.

## 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/pyb20-q24-s24-h-u
- Markdown File: https://distyparts.com/product/pyb20-q24-s24-h-u.md
- TXT File: https://distyparts.com/product/pyb20-q24-s24-h-u.txt