Cosel is one of the leading power supply manufacturers with a history of 50 years. Cosel manufactures high-quality AC-DC power supplies, DC-DC converters, power modules and EMI filters.

Please enter the first 3 letters of the part number for product search.
e.g. AC3-TPDD-00 ⇒ AC3,CBS1002405 ⇒ CBS

Cosel is one of the leading power supply manufacturers with a history of 50 years. Cosel manufactures high-quality AC-DC power supplies, DC-DC converters, power modules and EMI filters.

Home > Product > New Product

AC-DC Power SupplyOpen Frame Type

LHP Series

LHP series is Cosel’s latest open frame type AC-DC power supply. It is certified according to EN62477-1 (OVC Ⅲ) approval and comes with a 5-year warranty. It will be manufactured in Wuxi Cosel with a short delivery time. LHP series features a compact size and can support a peak output current of two times the maximum rated level, which is ideal for applications such as motors and amplifiers.
LHP series also comes with many options, based on a microcomputer that can realize digital assisted control, such as setting the current value of the overcurrent protection.

Aug 2021

AC-DC Power SupplyEnclosed Type

WBA Series

WBA series is the latest enclosed type AC-DC power supply launched by Cosel. It is approved to IEC62368-1 and is suitable for various industrial applications. It comes with reinforced isolation of AC4000V, a low-profile height of 30mm, and the operating altitude is up to 5000 meters.
WBA series has a wide input voltage range of 170-305VAC, which is designed to avoid downtime caused by power supply failure due to abnormal high AC input voltage. And it is ideal for 277VAC input applications, such as building automation, factory switchboards, data centers and EV chargers.

Aug 2021

AC-DC Power SupplyMedical Type

AEA Series

AEA series is Cosel’s latest fanless AC-DC power supply. It is rated at 600W and approved to IEC60601-1 3rd. With a leakage current of less than 0.3mA, AEA series is suitable for medical applications and the equipment which requires quiet operation. AEA series features a 1U low profile and an efficiency of up to 95%. It is also approved to EN62477-1 (OVCⅢ) and able to support a peak current of 3 times the maximum rated level, making it ideal to use for motors and amplifiers. AEA series also complies with SEMI F47, so it is suitable for semiconductor production equipment.

Jun 2021

AC-DC Power SupplyEnclosed Type

PCA Series

PCA series is Cosel’s latest high efficiency AC-DC power supply featuring digital communications. PCA accepts universal input (AC85-264V) with efficiency of up to 94%. It is super compact with a case size of just 89 x 41 x 152 mm (600W) and 102 x 41 x 178 mm (1000W). PCA comes with a single output voltage of 5, 12, 15, 24, 32 or 48V, all of which has a wide adjustment range of 60% to 120%.
The built-in micro processor allows for communications (PMBus compliant) to monitor and change various setting values of the power supply. Constant current operation is possible without using external components. Constant voltage and constant current operations are also possible by using the VTRM and ITRM terminals. CVCC is suitable for LED lighting application, peltier device, and battery charger…etc.. Parameters such as input and output voltage, output current, temperature inside the power supply, fan speed and input frequency can be monitored remotely. Backed by a complete set of industrial and medical safety approvals (ANSI/AAMI, ES60601-1, EN60601-1 3rd edition), PCA series is ideal for many industrial applications such as test and measurement equipment, telecom equipment, laser equipment, factory automation, laboratory application, non-patient contact medical equipment.

Mar 2021

AC-DC Power SupplyMedical Type

PJMA Series

PJMA series is Cosel’s latest enclosed type AC-DC medical power supply, and it accepts universal input (AC85-264V). It comes with a single output voltage of 12, 24, 36 or 48V, and it is designed to meet the medical isolation grade 2MOPP. Approved to ANSI/AAMI, ES60601-1, EN60601-1 3rd edition, PJMA series is suitable for many different types of medical equipment.
PJMA series will be manufactured by Cosel’s factory in Wuxi, China for short delivery time. As a high-grade medical power supply, it comes with a 5-year warranty. But with economical design, it is more affordable for more customers.

Mar 2021

AC-DC Power SupplyMedical Type

WMA Series

WMA series is Cosel's latest enclosed type AC-DC medical power supply. Approved to IEC60601-1 3rd, they are designed to satisfy the medical isolation grade of 2MOPP. They come in a low profile of 30mm, which enables them to be installed in space-tight medical equipment.
WMA series is also approved to IEC62368-1 and thus is suitable for many kinds of industrial equipment. As they comply with EN61558-2-16 OVC Ⅲ, there is no need to use an isolation transformer required at the input so that both cost and space can be saved.

Nov 2020

AC-DC Power SupplyConfigurable

RB Series

RB series is Cosel's latest configurable AC-DC power supply with 3 isolated outputs. It is rated at 200W and 300W (420W for peak power) and there are many different output combinations available by various output configuration. RB series meets not only OVC III required in industrial application market but also the ITE and telecommunication apparatus standards. One power supply can output the voltages for both drive and control systems. It fulfills the requirements for various robotic specifications. RB series has many options available such as conformal coating, remote on/off, low leakage current, chassis, etc. The reinforced isolation is designed between different outputs that is suitable for IGBT drive.

Oct 2020

AC-DC Power SupplyPower Module

TUNS Series

TUNS series is the AC-DC power module that combines universal input front-end PFC and DC-DC converter. The standard output voltage is 5V, 12V, 24V, 28V and 48V, and it is adjustable by connecting an external potentiometer and resistors. Cosel has newly added TUNS1200F to the popular TUNS series. It is extremely compact in which only 40% larger than the full brick size, and it is smaller than other manufacturers’ products. TUNS1200F accepts a wide input range of AC85-305V, and the output voltage is adjustable to close to 0V. A maximum of 9 pieces can be connected in parallel operation for extremely high power requirements.
TUNS series can be operated at full load at a baseplate temperature of 75℃ and derates to 50% rated current at a baseplate temperature of 100℃. It has built-in overcurrent, overvoltage and thermal protection. It is suitable for applications like industrial, telecommunication and defence equipment.

Aug 2020

DC-DC Power SupplyPCB Mount Type

MH Series

Cosel has released the MH series, the DC-DC converter with high isolation voltage. It has rated output wattage of 3W with single or dual output voltages. MH series features reinforced isolation of AC3000V / DC4200V (Input to Output), and it accepts a wide input voltage range of 4.5-18V, 9-36V or 18-76V. It is equipped with overcurrent protection, remote ON/OFF, and medical approval. MH series is suitable for IT equipment that requires a high degree of safety, portable medical equipment, and motor control equipment.

Aug 2020

AC-DC Power SupplyEnclosed Type

FETA3000BA Series

FETA3000BA is Cosel's latest front-end AC-DC power supply. It comes with an extremely high power density (2.1W/cm3) and 1U height for the space-saving design. Higher power can be obtained by using a parallel operation or series operation. To reduce audible noise, the FETA3000BA series is equipped with a thermo-regulated fan whose speed is automatically adjusted to optimize cooling for specific environments. And it complies with the semiconductor standard SEMI F47 which requires that semiconductor processing equipment tolerates voltage sags on their AC power line. FETA3000BA is ideal for many applications such as large industrial equipment, high-frequency power supply, semiconductor manufacturing equipment, etc.

Nov 2019

AC-DC Power SupplyOpen Frame Type

LHA Series

The LHA series is Cosel’s latest open frame type AC-DC power supply with OVC Ⅲ approval. It comes with a 5-year warranty and will be manufactured by its factory in Wuxi, China for a short delivery time. In comparison with the previous LFA series, the LHA series features higher efficiency (91% for 150W and 93.5% for 300W) and a more compact size, and thus it can save more space.
The LHA series can work in a wider ambient operating temperature range of -10℃ up to 70℃, and its EMI performance is greatly improved with a new circuit design. So, the LHA series is suitable for most industrial applications.

Sep 2019

DC-DC Power SupplyPower Module

CHS Series

Cosel has released new DC-DC isolated bus converter that accepts 24V/48V input. It is suitable for industrial and telecommunication equipment and provides wide ranges of output voltage. It has built-in overcurrent, overvoltage and thermal protection. It also has positive logic remote ON/OFF function. CHS series has 5-year warranty. CHS series is designed with Cosel's self-developed synchronous rectification technology and digital assisted control by micro-computer to achieve a high efficiency. CHS series has an input to output isolation of 2250VDC which complies to IEEE802.3 ethernet standard. From 300W to 500W, there is digital PMBus interface option, which can help you manage the condition of power supply effectively. 400W and 500W has a parallel connection option that enables you to increase the total power if needed in your application.

Jul 2019

DC-DC Power SupplyPCB Mount Type

MG Series

Cosel has newly added MGF80, 80W DC-DC converter to the popular MG series. MGW has rated output voltage variations of ±5V (only 15W and 30W), ±12V and ±15V. MG series is Cosel's newest compact size onboard type isolated DC-DC converters. The complete lineup of MG series starts with 1.5W and currently goes up to 80W, spanning a wide lineup of 256 models. It includes 2:1 input range (MG) and 4:1 input range (MGF) and provides output voltages of 3.3V to 15V. It is suitable for various applications like communication equipment, analytical devices, control boards in manufacturing equipment, battery powered equipment, etc.
MG series features up to 60% size reduction from Cosel's previous generation DC-DC converters. Our resonance technology and synchronous rectification technology give MG series up to 3 times more power density than competitors' products. It works in a very wide temperature range of -40 to 85C. MGF features a wide 4:1 input range of 4.5-13V (MGF40 only), 9-36V or 18-76V that can minimize the number of parts used in customers' equipment. There are no electrolytic capacitors used inside the MG series making it highly reliable with a 10-year product warranty.

May 2019

AC-DC Power SupplyConfigurable

AME Series

AME series is Cosel’s latest high efficiency configurable AC-DC medical power supply. AME series is approved with the latest IEC60601-1 3rd edition and it has a medical isolation grade of 2MOPP making it ideal for many kinds of medical applications. It also comes with a low-profile design which is fit for the 1U rack size. Cosel has released 400W, 600W, 800W and 1200W models and 4 output modules with a rated output voltage of 5V, 12V, 24V and 48V. These output modules are available for various output configuration.
AME series complies with IEC60601-1-2 (2014) 4th edition so that it can cope with instantaneous voltage dip. It is equipped with AUX (5V/1A), remote ON/OFF, global inhibit and alarms function.

Jan 2019

DC-DC Power SupplyWide Input Type

MGX Series

Cosel has released MGX series, the DC-DC converter with ultra-wide input range. Currently, it has rated output wattage of 1.5W and 6W with single or dual output voltages.
MGX features ultra-wide input range from 6 to 60V (10:1). In comparison with previous DC-DC converters, MGX can accept a different input voltage of 12V, 24V or 48V. Its ultra-wide input range can deal with large input voltage fluctuations. MGX is highly reliable with a 10-year warranty. It is capable of withstanding a short-time input surge voltage of up to 76V. When instantaneous power failure happens, MGX can keep operating at a lower input voltage to provide good protection for your equipment.
MGX is an ideal solution not only for the telecommunication equipment which requires wide input voltage range, but also for the control panel of analytical instrument, production equipment, and PoE applications. MGX is also highly recommended for those applications which are battery-driven since their input voltage widely varies.

Jul 2018

AC-DC Power SupplyMedical Type

GMA Series

GMA series is Cosel’s latest high-efficiency medical power supply. GMA300F accepts universal input (AC85-264V) with an efficiency of up to 93%. It has the industry’s highest power density for 300W in 2"X4" and its height is less than 1U. GMA300F comes with a single output voltage of 12V and 24V, and AUX output is also available for 12V or 5V (option).
Backed by a complete set of medical safety approvals (ANSI/AAMI ES60601-1, EN60601-1 3rd and IEC60601-1-2 4th Ed.), GMA series is ideal for many medical types of equipment. It complies with IEC60601-1 3rd and IEC60601-1-2 4th edition. GMA series is suitable for medical type BF applications such as hospital communication and monitoring equipment. The built-in microprocessor will stop the output if the applied input voltage gets lower than the specified lower limit, providing good protection for your equipment.

Jul 2018

AC-DC Power SupplyEnclosed Type

FETA Series

FETA7000ST is a three-phase 380VAC input power supply of 7000 watts with efficiency of up to 90.5% (AC400V). Even higher power can be obtained by using parallel operation and series operation. It comes with a space saving design of 1U height. The output voltage is adjustable from 0V to 52.8V (48V model) or 0V to 158.4V (144V model) by using TRM to meet your request for different values. FETA7000ST is highly reliable as it is equipped with various protections including overcurrent protection, overvoltage protection and thermal protection. The built-in LED can also let you know power off and any abnormal status of the power supply. So, it is ideal for many applications such as large industrial equipment, high frequency power supply, semiconductor manufacturing equipment, etc.

Apr 2018

AC-DC Power Supply Enclosed Type

PJA Series

PJA series is an economical enclosed type AC-DC power supply with enhanced reliability. Cosel has just added PJA1000F and PJA1500F to the PJA series’ lineup (24V and 48V output). The PJA series accepts a wide input range of 85-264VAC and complies with the SEMI F47 standard. They can work in a wide ambient operating temperature range of -20℃ up to +70℃, and have rated output voltage variations of 5V (for 600W), 12V, 15V, 24V, 36V and 48V, which are suitable for most industrial applications.
In comparison with our previous cost-effective PLA series, PJA series has further improved its reliability. PJA100F and PJA150F are built with double-sided PCB so the soldering reliability is greatly enhanced. The efficiency of PJA600F is 88% max (4% higher than our previous PBA series). Furthermore, PJA series has a better surge voltage tolerance and improved EMC compatibility. It comes with a five-year warranty. PJA100F and PJA150F can easily be installed in any confined space (such as control cabinet) because of their low-profile design. The DIN Rail option of an improved design can be added to realize easy installation and removal. You can also choose various options for PJA600F to realize different functions such as coating, remote control, parallel operation, etc. PJA1000F and PJA1500F are of high power with AUX output (5V, 12V and 24V selectable),and the fan stops or runs at a low speed at no load. They are suitable for laser equipment and large industrial equipment. If you are looking for a high-reliability and cost-effective solution, PJA series is the most ideal power supply for your equipment.

May 2017

AC-DC Power Supply Power Module

TUXS Series

Cosel has released new 200W AC-DC power module. It has a very high efficiency of up to 94% in half-brick size. The unique structural design enables the power module to realize conduction cooling efficiently and operate smoothly. PMBus communication interface option could be added to provide remote monitoring and control capabilities. Therefore, you can have real-time access to the condition of the power supply and deal with emergency timely. Besides 24V output, which is widely used for industrial equipment, TUXS also has rated output voltage of 42V and 50V, which are suitable in GaN applications and battery charger.

Nov 2016

TopTop