Mean Well 15W Isolated DC-DC Converter Chassis Mount, Voltage in 18 → 36 V dc, Voltage out 12V dc
- RS Stock No.:
- 0183809
- Mfr. Prt No.:
- SD-15B-12
- Brand:
- Mean Well
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 | 0183809 |
| Product description | Mean Well 15W Isolated DC-DC Converter Chassis Mount, Voltage in 18 → 36 V dc, Voltage out 12V dc |
| Manufacturer / Brand | Mean Well |
| Manufacturer part number | SD-15B-12 |
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 | 0183809 |
| Product description | Mean Well 15W Isolated DC-DC Converter Chassis Mount, Voltage in 18 → 36 V dc, Voltage out 12V dc |
| Manufacturer / Brand | Mean Well |
| Manufacturer part number | SD-15B-12 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 31, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Mean Well (SD-15A-XX) Single Output Enclosed Regulated DC-DC Converter
The SD-15 series by Mean Well offers you a reliable device capable of converting a DC source from one voltage level to another via regulated outputs. Easy to install & maintain, brings you reliable industrial power conversion. The SD-15 meets rigorous industrial standards such as EN 55022 Class B.
Note
De-rating below 0 and above 40°C.
Features and benefits:
• 2:1 wide input range
• Great protection against short-circuits and overloads/voltages
• Low ripple noise
• Adjustable output voltages for the three types are; 24 V dc is 21- 26.4 V dc; 12 V dc is 10.8 - 13.2 V dc and 5 V dc is 4.75 - 5.5 V dc
• Built-in EMI filter
• LED power-on indicator
• 2-year manufacturer warranty
Specifications
| Attribute | Value |
| Brand | Mean Well |
| Depth | 28 mm |
| Output Voltage Adjustment Range | 10.8 → 13.2 V |
| Input Voltage Range | 18 → 36 V dc |
| Minimum Temperature | -10 °C |
| Efficiency | 76 % |
| Output Voltage | 12 V dc |
| Output Current | 1.25 A |
| Load Regulation | ±0.3 % |
| Input Voltage Nominal | 24 V dc |
| Standards Met | 3, 4, 5, 6, 8, EN 55022 (CISPR22) Class B, EN 61000-4-2, ENV 50204, Heavy Industry Level Criteria A |
| Mounting Type | Chassis Mount |
| Width | 51 mm |
| Isolation Voltage | 2 kV ac |
| Number of Outputs | 1 |
| Maximum Temperature | +60 °C |
| Length | 78 mm |
| Power Rating | 15 W |
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