Mean Well Embedded Switch Mode Power Supply SMPS, 3.3V dc, 20A, 66W Enclosed
- RS Stock No.:
- 8157438
- Mfr. Prt No.:
- RSP-100-3.3RS
- 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 | 8157438 |
| Product description | Mean Well Embedded Switch Mode Power Supply SMPS, 3.3V dc, 20A, 66W Enclosed |
| Manufacturer / Brand | Mean Well |
| Manufacturer part number | RSP-100-3.3RS |
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 | 8157438 |
| Product description | Mean Well Embedded Switch Mode Power Supply SMPS, 3.3V dc, 20A, 66W Enclosed |
| Manufacturer / Brand | Mean Well |
| Manufacturer part number | RSP-100-3.3RS |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 9, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Switch Mode - Mean Well Conformal Coated AC/DC Power Supplies
Mean Well RSP-100 Series 100W AC-DC Enclosed Switch Mode Power Suuplies
The Mean Well RSP-100 Series is a range of 100W AC/DC low profile, single output, enclosed type, switching power supply. The RSP-100 features up to date high performance circuit topology, PFC function and possess up to 88% high efficiency. This enclosed power supply can be cooled by free air convection from -30°C to +70°C, or +50°C ambient temperature under full load condition and even +70°C by suitable derating. The RSP-100 features a remote ON/OFF control, short circuit, overload, over voltage and over temperature protection. This AC/DC power supply complies with global requirements for UL, CUL, TUV, CCC, CB and CE regulations and also the TUV EN61558-2-16 and certificate, fulfilling the household electrical appliance requirements. Applications include industrial automation system, mechanical and electrical equipment, household appliance, instruments, or any systems that require 1U low profile installations.
APPROVALS : UL / CUL / TUV / CCC / CB / CE
30mm low profile design, suitable for 1U installation
Universal AC input range 85 to 264V
Built-in active PFC function
High efficiency up to 88%
Fan-less design, cooling by free air convection
-30 to +70°C operating range
Protection: Short circuit / Overload / Over voltage
Built-in constant current limiting circuit
Remote ON/OFF control
LED indicator for power on
Specifications
| Attribute | Value |
| Brand | Mean Well |
| Output Voltage | 3.3 V dc |
| Output Current | 20 A |
| Power Rating | 66 W |
| Number of Outputs | 1 |
| Input Voltage | 120 → 370 V dc, 85 → 264 V ac |
| Mounting Type | Chassis Mount |
| Package Type | Enclosed |
| Length | 179 mm |
| Width | 99 mm |
| Depth | 30 mm |
| Weight | 520 g |
| Efficiency | 83 % |
| Maximum Temperature | +70 °C |
| Minimum Temperature | -30 °C |
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