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YOKOGAWA YCB138 DC/DC Converter | 24V Input, 24V Output, 2.5A, DIN Rail, Isolated

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Certification

"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

—— Engineering Manager

"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

—— Procurement Head

YOKOGAWA YCB138 DC/DC Converter | 24V Input, 24V Output, 2.5A, DIN Rail, Isolated

Large Image : YOKOGAWA YCB138 DC/DC Converter | 24V Input, 24V Output, 2.5A, DIN Rail, Isolated Get Best Price

Product Details:

Place of Origin:	JP
Brand Name:	YOKOGAWA
Certification:	ATEX
Model Number:	YCB138
Document:	ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiable
Packaging Details:	carton
Delivery Time:	Negotiable
Payment Terms:	T/T,XT,ALIPAY
Supply Ability:	100pcs per month

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Detailed Product Description

Power Supply:

12-30 V DC (Two-wire)

Ambient Temperature:

-40°C To 80°C (-40°F To 176°F)

Electrical Rating:

General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification)

Certifications:

Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)

Highlight:

YOKOGAWA YCB138 DIN rail DC converter

24V input isolated DC converter

24V output 2.5A power supply

YOKOGAWA YCB138 DC/DC Converter | 24V Input, 24V Output, 2.5A, DIN Rail, Isolated

YOKOGAWA YCB138 converter specifications. DC/DC power converter, 24V in/out, 2.5A, 60W, DIN rail mount, isolated, for control systems.

Product Overview

The YOKOGAWA YCB138 is a DIN rail-mounted DC/DC power converter designed for industrial control systems. It converts a 24V DC input to a regulated, isolated 24V DC output, providing clean and stable power for sensitive electronic devices such as PLCs, I/O modules, sensors, and transmitters. Its compact design and isolation help prevent ground loops and electrical noise in control panels.

Technical Specifications

Parameter	Specification
Manufacturer	YOKOGAWA Electric Corporation
Series	YCB Series (Power Supplies)
Model	YCB138
Product Type	DC/DC Converter
Input Voltage	24V DC (20.4 to 28.8V DC)
Output Voltage	24V DC, regulated
Output Current	2.5A (maximum, continuous)
Output Power	60W
Mounting	DIN Rail 35 mm
Connection	Screw terminals
Efficiency	Typically 85%
Isolation	1.5 kV AC (input to output)
Protections	Overload, Short-circuit, Overvoltage
Cooling	Natural convection (fanless)
Status Indicator	LED (power on)
Operating Temperature	-20 to 60°C (-4 to 140°F)
Certifications	CE, cULus

Key Features

Isolated Design: 1.5 kV AC isolation prevents ground loop issues and protects connected devices
Wide Input Range: Accepts 20.4-28.8V DC for stable operation with varying supply voltage
High Efficiency: 85% typical efficiency reduces heat generation
DIN Rail Mounting: Easy installation in control panels
Fanless Operation: Silent and maintenance-free
Comprehensive Protection: Built-in safeguards against overloads, short circuits, and overvoltage
Compact Size: Space-saving footprint
LED Indicator: Visual confirmation of operation

Applications

Providing clean, isolated power to PLCs and I/O modules
Powering sensors and transmitters in control panels
Creating isolated power segments within a DC distribution system
General 24V DC power conditioning and distribution

Important Notes

The total current draw of all connected devices must not exceed 2.5A.
Ensure the input voltage is within the 20.4-28.8V DC range.
Adequate ventilation is required for proper cooling.
Input and output wiring must be performed by qualified personnel according to electrical codes.
This converter provides isolation but is not a safety extra-low voltage (SELV) power supply unless specifically certified as such.

YOKOGAWA YCB138 DC/DC Converter | 24V Input, 24V Output, 2.5A, DIN Rail, Isolated 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Frequently Ask & Questions

Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

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