TRACOPOWER TMDC 20 20W Isolated DC-DC Converter Chassis Mount, Voltage in 18 → 75 V dc, Voltage out 5V dc
- RS Stock No.:
- 8431685
- Mfr. Prt No.:
- TMDC 20-4811
- Brand:
- TRACOPOWER
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 8431685 |
| Product description | TRACOPOWER TMDC 20 20W Isolated DC-DC Converter Chassis Mount, Voltage in 18 → 75 V dc, Voltage out 5V dc |
| Manufacturer / Brand | TRACOPOWER |
| Manufacturer part number | TMDC 20-4811 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 8431685 |
| Product description | TRACOPOWER TMDC 20 20W Isolated DC-DC Converter Chassis Mount, Voltage in 18 → 75 V dc, Voltage out 5V dc |
| Manufacturer / Brand | TRACOPOWER |
| Manufacturer part number | TMDC 20-4811 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 8, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: TW
Product Details
Traco - 20W to 60W - TMDC Series
Tracopower 20W, Single Output, Regulated, Isolated DC-DC Converter - TMDC 20 Series
The Traco Power, encapsulated DC-DC converter TMDC 20, is a range of high performance modules. These isolated DC-DC converters have a wide 4:1 input voltage range and a tight output Voltage regulation. The TMDC 20 series needs a minimum load and offers a high efficiency also at low load conditions. The output voltage of these DC-DC converters is adjustable by external resistor. The TMDC 20 Series also features remote On/Off and protection against overload and short circuit protection.
APPROVALS : CB, UL/cUL
Features and benefits:
• Fully encapsulated low profile plastic case
• Ultra wide 4:1 input voltage range
• Operating temperature range –40°C to +80°C
• I/O isolation 2500Vdc
• Excellent efficiency up to 91%
• Input filter to meet EN 55022, class A
• Optional DIN-Rail mount adapter
• No minimum load required
• Reverse input protection
• Output voltage adjustable
• Remote On/Off
Specifications
| Attribute | Value |
| Brand | TRACOPOWER |
| Mounting Type | Chassis Mount |
| Width | 96 mm |
| Input Voltage Range | 18 → 75 V dc |
| Depth | 23.3 mm |
| Minimum Temperature | -40 °C |
| Output Voltage | 5 V dc |
| Output Current | 4 A |
| Load Regulation | 0.5 % |
| Isolation Voltage | 2.5 kV dc |
| Number of Outputs | 1 |
| Maximum Temperature | +80 °C |
| Input Voltage Nominal | 48 V dc |
| Series | TMDC 20 |
| Length | 54 mm |
| Power Rating | 20 W |
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