Mean Well Embedded Switch Mode Power Supply SMPS, 5 V dc, 24 V dc, 1.4 A, 4 A, 53.6W Enclosed
- RS Stock No.:
- 6447089
- Mfr. Prt No.:
- RD-50B
- 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 | 6447089 |
| Product description | Mean Well Embedded Switch Mode Power Supply SMPS, 5 V dc, 24 V dc, 1.4 A, 4 A, 53.6W Enclosed |
| Manufacturer / Brand | Mean Well |
| Manufacturer part number | RD-50B |
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 | 6447089 |
| Product description | Mean Well Embedded Switch Mode Power Supply SMPS, 5 V dc, 24 V dc, 1.4 A, 4 A, 53.6W Enclosed |
| Manufacturer / Brand | Mean Well |
| Manufacturer part number | RD-50B |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 24, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: CN
Product Details
25W to 150W, Universal Input, Single and Dual Outputs
Note
De-rating 2% per °C above 50°C on all types except;
RD50,65,125,RS-75-3.3 types de-rating 2% per °C above 45°C.
RD85,RS-100-3.3,RS-150-3.3 and 5 de-rating 2% per °C above 40°C.
APPROVALS : UL recognised, TUV, CB
High efficiency, long life and high reliability
Miniature size, high power density
High operating temperature up to 70°C
105°C long life electrolytic capacitors
Easy installlation - screw terminals
Adjustable output voltage for single output types, 10.8 - 13.2V at 12V and 22 - 27.6V at 24V
Adjustable output voltage for dual output types on output 1, -5% to +10%
Dual outputs have a minimum load requirement, see output current data (within datasheet). The total load must not exceed the rated output power
Harmonic current compliance to EN 61000-3-2
EMC meets EN 55022 Class B
Short circuit, overload and overvoltage protection
Specifications
| Attribute | Value |
| Brand | Mean Well |
| Output Voltage | 5 V dc, 24 V dc |
| Output Current | 1.4 A, 4 A |
| Power Rating | 53.6 W |
| Number of Outputs | 2 |
| Input Voltage | 125 → 373 V dc, 88 → 264 V ac |
| Mounting Type | Chassis Mount |
| Package Type | Enclosed |
| Length | 99 mm |
| Width | 97 mm |
| Depth | 36 mm |
| Weight | 410 g |
| Efficiency | 80 % |
| Maximum Temperature | +70 °C |
| Minimum Temperature | -25 °C |
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