Power Management Module
View system integration details
This page explains how Buck Converter is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A step-down DC-to-DC power converter that efficiently reduces a higher input voltage to a lower output voltage.
Technical details and manufacturing context for Buck Converter
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Input Voltage Range | 9–36 V DC | Wide input for automotive and industrial |
| Output Voltage | 5 V DC | Fixed or adjustable |
| Output Current | 0.5–3 A | Continuous current rating |
| Switching Frequency | 300–2000 kHz | Higher frequency reduces size |
| Efficiency | 85–96 % | At nominal load |
| Line Regulation | ±0.5 % | Output change vs input voltage |
| Load Regulation | ±1.0 % | Output change vs load current |
| Output Ripple | ≤50 mV p-p | Peak-to-peak at full load |
| Operating Temperature | -40–85 °C | Ambient temperature range |
| Storage Temperature | -55–125 °C | Non-operating |
| Ingress Protection | IP54–IP65 | Dust and water resistanceIEC 60529 |
| Isolation Voltage | 1500 V DC | Input to output |
| Dimensions | 25.4×25.4×10.2 mm | Typical package size |
| Weight | 15–30 g | Depends on power rating |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Buck Converter.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric (sealed components), no pressure rating required |
| other spec: | Input voltage range: 4.5V to 60V, Output current: up to 10A, Efficiency: 85-95%, Switching frequency: 100kHz to 2MHz |
| temperature: | -40°C to +125°C (operating), -55°C to +150°C (storage) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
3 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The directory lists an input voltage range of 9–36 V DC, suitable for automotive and industrial applications. However, you must verify the exact range for the specific model with the manufacturer.
The output voltage is listed as 5 V DC, but it may be fixed or adjustable depending on the model. Check the datasheet or consult the supplier to confirm adjustability.
Efficiency is listed as 85–96% at nominal load. Actual efficiency depends on operating conditions such as input voltage, load current, and temperature. Confirm with the manufacturer for your application.
The isolation voltage is listed as 1500 V DC from input to output. This is a reference value; verify the actual isolation rating for the specific model to ensure it meets your safety requirements.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Compare manufacturer profiles with relevant product and process capability.