What are the new energy conservation standards for external power supplies?
The U.S. Department of Energy (DOE) has recently proposed new energy conservation standards for External Power Supplies (EPSs). These proposed standards, known as Trial Standard Level 4 (TSL4), aim to tighten energy efficiency requirements across all types of EPSs. TSLs are a tool used by the DOE to set energy conservation benchmarks.
What is an external power supply?
Sign up for email updates on regulations for this and other products As defined in the Code of Federal Regulations (CFR), "external power supply" means an external power supply circuit that is used to convert household electric current into DC current or lower-voltage AC current to operate a consumer product.
What is the external power supply conservation standard rulemaking docket eere--bt-std-?
The external power supply conservation standard rulemaking docket EERE--BT-STD- contains all notices, public comments, public meeting transcripts, and supporting documents pertaining to this rulemaking. There is no public meeting scheduled at this time. The comment period is closed.
What is the DOE energy conservation standard rulemaking docket eere--bt-std-?
DOE undertook a rulemaking that concluded with a final rule in February to established new and amended energy conservation standards for external power supplies. The external power supply conservation standard rulemaking docket EERE--BT-STD-
How many external power supplies are there in the EU?
In , 1.7 billion external power supplies (EPS) were in use in the EU27, of which 75% for residential use, on average 6.5 units per EU household. They converted 48 TWh/a of electricity from the 220V mains to the input needed by the powered products.
Do manufacturers have to comply with energy conservation standards?
Manufacturers have been required to comply with the U.S. Department of Energy (DOE) energy conservation standards for external power supplies since .
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