Patented product-- Guarantee of Market Confidence

Dimensions: 217(L)*65(W)*40(W)mm

Weight: About 281g

Application: This power supply can be applied to all 24V Linear Actuator and Electric Massage Chair. Keep its normal work at the time of power failure for some  time. Different voltages and motor interfaces are available for your different choices.

[Technical Parameters]
Output Voltage & Frequency: 100-240VAC 47-63HZ 1.5A MAX
Output Power: 29VDC 2A  58W; I(Max.)=4A
Overall Efficiency & Ripple: >85%
No-load Power Consumption: <0.5W (Accord with Standard IV of Energy Star)
All-round Protection: OVP OCP OPP  MAX 8A
Short Circuit Protection: No damage to the machine when short-circuit of output and automatically restore later
Back-up Battery: 2 batteries of 9 voltage, used to remember and resume normal work 
Safety Certificate: GS CE UL PSE FCC CB TUV SAA CCC, (Accord with) ROHS, MEPS

Remark
This typical model is also good for the 24VDC power supply/adapter etc.  You can choose the suitable interface of motor and output Voltage, according to your individual motor.