Potted Circuit Board
Circuit-board potting and independently mounted magnetic components form part of the assembly’s mechanical and electrical construction.
CTS3610-M16 Series Fan-Cooled 6.6kW On-Board Charger & 2.5kW DC-DC Converter
CTS3610-M16 Series Fan-Cooled 6.6kW On-Board Charger & 2.5kW DC-DC Converter
Basic Properties
Country Of Origin
China
Brand Name
CTS
Certificate
Declaration of Conformity/CE
PRODUCT MODEL
6.6kW & 2.5kW DC-DC
Trading Properties
MOQ
2
Payment Method
L/C,D/A,T/T
Supply Capacity
5000pcs/month
Product Summary
Fan-cooled 6.6kW OBC + 2.5kW DC-DC in one assembly with ≥93% efficiency, active PFC and 90-290VAC input. Six HV output ranges, 14V/178A auxiliary output, CAN and bootloader support. CE, UL, ISO 26262 certified; 2-year warranty.
Product Details
Highlight:
6.6kW fan-cooled on-board charger
,2.5kW DC-DC converter
,M16 series on-board charger
Certifications:
CE, UL, ISO 26262
Charging Efficiency:
≥ 93%
Warrantyperiod:
2 Years
Coolingmethod:
Forced Air Cooling
Input Voltage:
AC 90V ~ 264V
Maximum Input Current:
12A
Battery Type:
Lead-acid / Lithium
Peak Efficiency:
≥ 93%
Operatingtemperaturerange:
-40°C To 85°C
Supported Battery Voltage:
24V/36V/48V/60V/72V/80V/96V
Operating Temperature:
-40°C To +50°C
Dimensions:
300mm X 200mm X 80mm
Chargingpower:
6.6kW
Rated Power:
2000W
Productname:
On-board Charger
Product Description
CTS3610-M16 Series · Fan-Cooled 2-in-1 Assembly
Fan-Cooled 6.6kW On-Board Charger & 2.5kW DC-DC Converter
High-voltage battery charging and 14V auxiliary power in one integrated assembly.
The CTS3610-M16 Series combines a 6.6kW on-board charger with a 2.5kW DC-DC converter. Featuring 90–290VAC input, six model-specific high-voltage output ranges and a listed 14V/178A auxiliary output, it supports power-system integration for electric vehicles and equipment.
6.6kW On-board charging power
2.5kW DC-DC output power
90–290VAC AC input range
14V / 178A Auxiliary output
Product Overview
Bring Charging and DC-DC Conversion Together
The CTS3610-M16 integrates an on-board charger and a DC-DC converter in a fan-cooled assembly. The OBC provides high-voltage battery charging, while the DC-DC section supplies a 14V output for low-voltage electrical systems.
The construction incorporates circuit-board potting and independently mounted magnetic components. Fully digital control, CAN communication, bootloader support and software parameter adjustment support commissioning and system integration.
Choose from six high-voltage output ranges to match your battery platform and charging requirements.
Product Features
Designed for Vehicle Power Integration
Integrated Power Control
A modular power design with fully digital control supports the integrated OBC and DC-DC functions.
Active PFC
Active power factor correction and a 90–290VAC input range support integration across different AC supply conditions.
Hardware and Software Protection
Protection at both hardware and software levels supports operation within the specified application conditions.
CAN and Bootloader Support
CAN communication and bootloader support assist integration and firmware maintenance. Supporting software enables parameter adjustment.
Fan-Cooled Assembly
Fan cooling supports heat dissipation. The specification describes support for an IP67 assembly design, subject to the final sealing, connectors and installation.
Technical Specifications
Select the Output Range for Your Battery
All listed models feature 90–290VAC input, a 6.6kW OBC rating and a 2.5kW DC-DC output at 14V/178A.
| Model | AC Input | OBC Power | HV Output | HV Output Range | DC-DC Power | LV Output |
|---|---|---|---|---|---|---|
| CTS3611-M16-XX | 90–290VAC | 6.6kW | 720V / 9A | 500–900VDC | 2.5kW | 14V / 178A |
| CTS3612-M16-XX | 90–290VAC | 6.6kW | 540V / 12A | 400–750VDC | 2.5kW | 14V / 178A |
| CTS3613-M16-XX | 90–290VAC | 6.6kW | 360V / 18A | 250–500VDC | 2.5kW | 14V / 178A |
| CTS3614-M16-XX | 90–290VAC | 6.6kW | 144V / 44A | 100–180VDC | 2.5kW | 14V / 178A |
| CTS3615-M16-XX | 90–290VAC | 6.6kW | 108V / 60A | 80–140VDC | 2.5kW | 14V / 178A |
| CTS3616-M16-XX | 90–290VAC | 6.6kW | 80V / 80A | 50–110VDC | 2.5kW | 14V / 178A |
Voltage, current and power values are reproduced from the supplied specification. Confirm operating limits, available charging power and permitted simultaneous operation under your intended conditions before selection.
Product TypeIntegrated 2-in-1 OBC + DC-DC
Cooling MethodFan cooling
ControlFully digital
Power Factor CorrectionActive PFC
ProtectionHardware and software
CommunicationCAN
Firmware SupportBootloader
ConfigurationSoftware parameter adjustment
System Integration
Charging, Auxiliary Power and Control
High-Voltage Battery Charging
The OBC converts AC input into a model-specific high-voltage DC charging output. Match the selected output range to your battery’s charging voltage requirements.
14V Auxiliary Power
The DC-DC section provides a listed 14V/178A output. Confirm load requirements, operating modes and output limits during system design.
CAN Integration
CAN communication supports connection to the vehicle control architecture. Request protocol documentation to assess compatibility with your controller and battery-management system.
Configuration and Maintenance
Bootloader support and software parameter adjustment assist commissioning and maintenance. Contact CTS for supported configuration details.
Frequently Asked Questions
Before You Integrate
Share your battery specifications, auxiliary loads and installation requirements for technical review.
Contact Technical Sales →What does the CTS3610-M16 assembly integrate?
It combines a fan-cooled 6.6kW on-board charger and a 2.5kW DC-DC converter in one assembly, providing high-voltage battery charging and 14V auxiliary output.
What AC input range does it support?
The listed AC input range is 90–290VAC. Contact CTS to confirm available charging power under your intended AC input conditions.
Which high-voltage output ranges are available?
The series offers six model-specific ranges: 500–900VDC, 400–750VDC, 250–500VDC, 100–180VDC, 80–140VDC and 50–110VDC.
Do all models provide the same DC-DC output?
Yes. The supplied specification lists 2.5kW DC-DC power and 14V/178A output for all six models.
Does it support CAN communication?
Yes. The specification lists CAN communication, bootloader support and software parameter adjustment. Contact CTS for interface documentation.
Does the design support an IP67 assembly?
The specification describes support for IP67 assembly design. Confirm the final protection rating, connector sealing and installation requirements for the supplied configuration.
Start Your Project
Find the Right Integrated Charging Assembly
Looking for a fan-cooled 6.6kW on-board charger with integrated DC-DC conversion? Send your application details to CTS for model selection, technical specifications and a quotation.
sarah@ctscharger.comOpens your email app with an inquiry draft.
Details to Include in Your Inquiry
- Vehicle or equipment type
- Battery chemistry and nominal voltage
- Required charging voltage range and current
- Required 14V auxiliary output current
- Installation space and airflow conditions
- CAN protocol and controller requirements
- Environmental and sealing requirements
- Estimated quantity and project schedule
