AC/DC Adapter 24W

• Constant Voltage 24W / 5-48VDC

• Universal AC input / Full range

• 2 pole US plug , EU plug,UK plug

• Class 2 Power Unit

• No load power consumption<0.1W

• Energy efficiency Level VI

• Comply with EISA 2007/DoE

• Protections: Short circuit / Overload / Over voltage

• Fully enclosed plastic case

• -30~+70℃ working temperature

• 100% full load burn-in test

• 3 years warranty 


Series No. : SPA24-W

AC/DC wall-mounted Adapter 24W

SPA24-W is a 24W wall-mounted style single-output green adaptor series, which is compact and convenient for carry. SPA24-W is a class n power unit (no FG) equipped with the standard 2-Pin US plug, EU plug ,  accepting the input range from 90VAC to 264VAC. The whole series provides different models with output voltages ranging between 5VDC and 48VDC that it can satisfy the demands for various types of consumer electronic devices.

With the efficiency up to 88.5% and the extremely low no-load power consumption below 0.075W, SPA24-W is compliant with the latest U.S. energy regulation EISA 2007/DoE(Level VI). The supreme feature allows the adaptor to save the energy when it is under either the operating mode or the standby mode. The entire series is approved for international safety regulations; moreover, it adopts the 94V-0 flame retardant plastic case that it can effectively prevent users from electric hazards.



• Consumer electronic devices

• Telecommunication devices

• Office facilities

• Industrial equipments


Series Outputs :

Output Power: 24W

Output Voltage: 5V ,7.5V , 9V , 12V , 15V , 18V , 24V , 48V



Voltage Range  :  90~264VAC       127~370VDC

Frequency Range: 47~63Hz



Over Current :  Constant current limiting, recovers automatically after fault condition

Over Voltage :  Shut down and latch off o/p voltage, re-power on to recover

Over Temperature : Shut down o/p voltage, re-power on to recover


Environment :

Working Temperature: -30 ~ +70

Woring Humidity : 20 ~ 90% RH non-condensing

Storage Temperature, Humidity : -40 ~ +80 , 10 ~ 95% RH


Safety :

Safety Standards : UL62368-1 EAC TP TC 004 , IEC/EN62368-1

Withstand Voltage : I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC

Isolation Resistance : I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH

EMC Emission :  Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020

EMC Immunity : Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level (surge 6KV), criteria A, EAC TP TC 020



MTBF :  50Khrs min.      MIL-HDBK-217F (25 )

Dimension: 97(L)X45(W)X35(H)mm

Note: if you have the detailed requirements about the size , please let ue know , we have serveral models .

For more details , please view the Specification .


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AC/DC Adapter 24W
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