TDK-Lambda Embedded Switch Mode Power Supply SMPS, 12V dc, 27A, 324W Enclosed
- RS Stock No.:
- 6352161
- Mfr. Prt No.:
- HWS300-12
- Brand:
- TDK-Lambda
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 | 6352161 |
| Product description | TDK-Lambda Embedded Switch Mode Power Supply SMPS, 12V dc, 27A, 324W Enclosed |
| Manufacturer / Brand | TDK-Lambda |
| Manufacturer part number | HWS300-12 |
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 | 6352161 |
| Product description | TDK-Lambda Embedded Switch Mode Power Supply SMPS, 12V dc, 27A, 324W Enclosed |
| Manufacturer / Brand | TDK-Lambda |
| Manufacturer part number | HWS300-12 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 27, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: MY
Product Details
15W to 1500W HWS Series
Note
Peak load current for 10s max on time, 35% duty cycle. Derate output above 50°C. Depth excludes terminal block/connectors.
APPROVALS : UL recognised, CSA certified
Exceptionally compact, requires typically 50% less space than previous generation products
Designed for high reliability and long product lifecycle
Conforms to SEMI F47 (high line AC) requirements for semiconductor manufacturing equipment
LED indicator for power on
Easy installation - screw terminals
Adjustable output voltage (±20%)
Conforms to SEMI F47 requirements for semiconductor manufacturing equipment
Power factor correction to EN 61000-3-2
EMC meets EN 55022-B, FCC class B
Over-voltage and over-current protection
Built-in fan on 300-1500W types
Specifications
| Attribute | Value |
| Brand | TDK-Lambda |
| Output Current | 27 A |
| Number of Outputs | 1 |
| Package Type | Enclosed |
| Input Voltage | 120 → 330 V dc, 85 → 265 V ac |
| Maximum Temperature | +70 °C |
| Length | 6.5 in |
| Power Rating | 324 W |
| Mounting Type | Chassis Mount |
| Width | 3.23 in |
| Depth | 2.4 in |
| Minimum Temperature | -10 °C |
| Efficiency | 83 % |
| Weight | 1 kg |
| Output Voltage | 12 V dc |
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