---
product_id: 232398162
title: "CG Solid State Relay SSR-25DD DC to DC Input 3-32VDC To Output 5-240VDC 25A Single Phase Plastic Cover"
brand: "cgele"
price: "€ 22.78"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cgele"
url: https://www.desertcart.es/products/232398162-cg-solid-state-relay-ssr-25dd-dc-to-dc-input
store_origin: ES
region: Spain
---

# 25A high current capacity 3-32V DC input to 5-240V DC output No spark, noise-free switching CG Solid State Relay SSR-25DD DC to DC Input 3-32VDC To Output 5-240VDC 25A Single Phase Plastic Cover

**Brand:** cgele
**Price:** € 22.78
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your control game with silent power switching!

## Quick Answers

- **What is this?** CG Solid State Relay SSR-25DD DC to DC Input 3-32VDC To Output 5-240VDC 25A Single Phase Plastic Cover by cgele
- **How much does it cost?** € 22.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/232398162-cg-solid-state-relay-ssr-25dd-dc-to-dc-input)

## Best For

- cgele enthusiasts

## Why This Product

- Trusted cgele brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Anti-corrosion, moisture-proof, and vibration-resistant for long-term reliability
- • **Plug & Play Control:** Ideal for automated process control, temperature regulation, and machinery systems
- • **Powerhouse Performance:** Handles up to 25A current for demanding industrial loads
- • **Seamless Voltage Conversion:** Effortlessly converts low DC input (3-32V) to high DC output (5-240V)
- • **Silent & Spark-Free Switching:** Experience noiseless operation with zero spark, perfect for sensitive environments

## Overview

The CG Solid State Relay SSR-25DD is a robust DC-to-DC switching module designed for professional-grade automation. Supporting up to 25 amps and a wide input/output voltage range, it ensures noiseless, spark-free operation with enhanced durability against corrosion, moisture, and vibration. Perfect for temperature controllers, PWM motor control, and industrial machinery, it comes with thermal grease for optimal heat dissipation and a compact, panel-mount design.

## Description

Buy CG Solid State Relay SSR-25DD DC to DC Input 3-32VDC To Output 5-240VDC 25A Single Phase Plastic Cover: Solid State Relays - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great for pwm control - Im using one of these 40 amp SSRs to PWM a transmission cooler fan up under my jeep. Been installed for about a year now and so far no issues. If you use it to control a motor you have to run a fly back diode to keep from ruining the SSR. Thats what the 3 black rectangles with red a black wires running to them are. Gonna buy another one of these to pwm a windshield washer pump for water injection pre turbo (cheap turbo, dont care about the compressor wheel)
Review: Very handy for stepping power in pwm signals. - I have one of this brand solid state relays running my pickups electric fan at 12v with 250 hz pwm. Works great for this purpose and you can even get heat sinks for them. It's been on the truck over a year now and ~ 9000 miles, mostly in the heat.

## Features

- ♥【What You Get】Each package With 2 mini bag of thermal grease which apply on the back of the SSR to make the temperature dissipate faster.
- ♥ Product Name: solid state module relay SSR-25DD, 3-32VDC/5-220VDC ; Current & Frequency:25A,50/60Hz.
- ♥ Total size (approximate):58 x 45 x 32mm/2.3" x 1.8" x 1.26" (l*w*t); Net weight:116g; Material:metal, plastic, electronic parts.
- ♥ SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics.
- ♥ Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GNSPCND |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,340 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Solid State Relays |
| Brand | CGELE |
| Connector Type | Screw |
| Contact Current Rating | 25 Amps |
| Contact Type | Normally Open |
| Current Rating | 25 Amps |
| Customer Reviews | 3.9 3.9 out of 5 stars (458) |
| Date First Available | August 26, 2020 |
| Item Weight | 0.01 ounces |
| Manufacturer | CGELE |
| Material | epoxy |
| Maximum Switching Current | 25 Amps |
| Measurement System | Metric |
| Minimum Switching Voltage | 3 Volts (DC) |
| Mounting Type | Panel Mount |
| Operation Mode | Automatic |
| Package Dimensions | 2.91 x 2.87 x 2.05 inches |
| Size | DC to DC 25A |
| UPC | 774297736507 |
| Wattage | 800 watts |

## Product Details

- **Brand:** CGELE
- **Connector Type:** Screw
- **Contact Type:** Normally Open
- **Current Rating:** 25 Amps
- **Mounting Type:** Panel Mount

## Images

![CG Solid State Relay SSR-25DD DC to DC Input 3-32VDC To Output 5-240VDC 25A Single Phase Plastic Cover - Image 1](https://m.media-amazon.com/images/I/71cCjYUKNqL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the maximum frequency this can be turned on and off?**
A: This is mainly in reply to the incorrect info provided by another person.  The stated on/off is 10ms, therefore it takes 10ms to turn on and another 10ms to turn off, totaling 20ms, or 0.020 seconds.  Take the reciprocal of 0.02 which is 50 (Hz), and that's the maximum frequency, as stated by the seller.  HTH.

**Q: Do you need fan cooling or can you use just a heatsink?**
A: Dear customer：A heatsink must be installed for the 100DD. If the working time and current are not large, the fan does not have to be installed. If the time is long and the current is large, a fan must be installed.

**Q: What is the activation current in milliamperes for these? Does it change from the 25a to 100a?**
A: Dear customer：For DD type solid state relays.Control voltage is 3-32VDC, activation current is 5-25mA.
The greater the voltage, the greater the current, and the maximum will not exceed 25MA.

**Q: Can i use the ssr-150d x 600vdc to switch 325vdc of pv between two equipment (grid-tie 3kw and water pump 2.2kw)?**
A: Sorry.pump is inductive load. can not use ssr.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for pwm control
*by J***S on September 25, 2025*

Im using one of these 40 amp SSRs to PWM a transmission cooler fan up under my jeep. Been installed for about a year now and so far no issues. If you use it to control a motor you have to run a fly back diode to keep from ruining the SSR. Thats what the 3 black rectangles with red a black wires running to them are. Gonna buy another one of these to pwm a windshield washer pump for water injection pre turbo (cheap turbo, dont care about the compressor wheel)

### ⭐⭐⭐⭐⭐ Very handy for stepping power in pwm signals.
*by T***J on August 7, 2025*

I have one of this brand solid state relays running my pickups electric fan at 12v with 250 hz pwm. Works great for this purpose and you can even get heat sinks for them. It's been on the truck over a year now and ~ 9000 miles, mostly in the heat.

### ⭐ Arrived broken.
*by R***N on January 1, 2026*

Arrived non functioning. The output circuit is always on. Fried my induction board with this thing. Will try a different one and test again but as of now, 1 star and I have to buy a new board.

## Frequently Bought Together

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-23*