California Energy Commission (CEC)

CEC Compliant Phihong Power Supplies

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Model/ View Datasheet (PDF)	Output Voltages Click on part number for pricing/availability and to request a quote, sample, or buy now.
Model/ View Datasheet (PDF)	3.3V	5V	9V	7.5V	15V	12V	15V	18V	24V	48V
PSC03R		PSC-03R-050-R
PSM04A		PSM04A-050-R
PSAA05X		PSAA05A-050-R PSAA05E-050-R PSAA05K-050-R PSAA05S-050-R
PSA05R	PSA-05R-033-R	PSA-05R-050-R	PSA-05R-090-R			PSA-05R-120-R
PSB05R		PSB05R-050Q(A)-R
PSM11R		PSM-11R-050-R	PSM-11R-090-R			PSM-11R-120-R
PSA15R		PSA-15R-050-R	PSA-15R-060-R	PSA-15R-075-R	PSA-15R-090-R	PSA-15R-120-R	PSA-15R-150-R		PSA15R-240P-R	PSA-15R-480-R
PSAA15W		PSAA15W-050-R				PSAA15W-120-R		PSAA15W-180-R	PSAA15W-240-R	PSAA15W-480-R
PSC20R						PSC20R-120-R		PSC20R-180-R	PSC20R-240-R
PSC30R						PSC30R-120-R		PSC30R-180-R	PSC30R-240-R
PSC30U		PSC30U-050-R				PSC30U-120-R			PSC30U-240-R	PSC30U-480-R
PSC60M						PSC60M-120-R			PSC60M-240-R
PSC60W						PSC60W-120-R			PSC60W-240-R

Scope

(u) Power supplies, which are single voltage external AC to DC and AC to AC power supplies included with other retail products, and single voltage external AC to DC or AC to AC power supplies sold separately; and consumer audio and video equipment, which are televisions, compact audio products, digital versatile disc players, digital versatile disc recorders, and digital television adapters.

Limits

(1) Power Supplies. The efficiency in the active mode of power supplies manufactured on or after the effective dates shall be not less than the applicable values shown (expressed as the decimal equivalent of a percentage); and the energy consumption in the no-load mode of power supplies manufactured on or after the effective dates shown shall be not greater than the applicable values shown in Table U-1 or Table U-2.

Table U-1
Standards for Power Supplies
Effective July 1, 2006

*Nameplate Output*	*Minimum Efficiency in Active Mode*
<1 Watt	0.49 * Nameplate Output
Greater than or = to 1 and Less than or = to 49 Watts	0.09 * Ln(Nameplate Output) + 0.49
> 49 Watts 0.84	0.84
	*Maximum Energy Consumption in No-Load Mode*
0 to <10 Watts	0.5 Watts
Greater than or = to 10 to Less than or = 250 Watts	0.75 Watts
Where Ln (Nameplate Output) = Natural Logarithm of the nameplate output expressed in Watts.

Table U-2
Standards for Power Supplies
Effective January 1, 2008

*Nameplate Output*	*Minimum Efficiency in Active Mode*
<1 Watt	0.5 * Nameplate Output
Greater than or = to1 and Less than or = 51 Watts	0.09*Ln(Nameplate Output) + 0.5
> 51 Watts	0.85

	*Maximum Energy Consumption in No-Load Mode*
Any output	0.5 Watts
Where Ln (Nameplate Output) = Natural Logarithm of the nameplate output expressed in Watts.

Marking Requirements

(9) External Power Supplies.

(i) Each power supply shall be marked on its nameplate with the appropriate numeral,
specified below, if it meets or exceeds both the no-load and average active mode
efficiency requirements associated with that numeral as specified below, at each test
voltage and frequency value marked on its nameplate, when tested in accordance with
the test method in Section 1604(u)(1).

a. “III” for those models certified under Section 1606 as complying with the standards
effective January 1, 2006 in Table U-1 of this Article, but not as complying with
the standards effective January 1, 2008 in Table U-2 of this Article.

b. “IV” for those models certified under Section 1606 as complying with the
standards effective January 1, 2008 in Table U-2 of this Article.

(ii) The mark shall comply with the following:

a. Format. Roman numeral: III or IV.
b. Font. Preferred Times Roman (or other plain serif fonts).
c. Size. Legible.
d. Color. Text to contrast with the nameplate background
e. Permanence. Indelible.