12-40W Constant Current Power Supply with Pfc Function (PLM Series)

September 22, 2023

Model NO.: WSPPLM
Modulation System: PWM
In-Out: Lifting Pressure Type
Power Supply Voltage: 1.5-36V
Pack Sealing Size: SC-70
Brand: OEM
Constant Current: Constant Current Design (Constant Current Mode
Trademark: OEM
Transport Package: Carton
Specification: CE, CB
Origin: Shenzhen, Guangdong, China
HS Code: 850440140
Model NO.: WSPPLM
Modulation System: PWM
In-Out: Lifting Pressure Type
Power Supply Voltage: 1.5-36V
Pack Sealing Size: SC-70
Brand: OEM
Constant Current: Constant Current Design (Constant Current Mode
Trademark: OEM
Transport Package: Carton
Specification: CE, CB
Origin: Shenzhen, Guangdong, China
HS Code: 850440140
PLM Series: 12-40W  constant current power supply with PFC function
Features:
* 110~295VAC input
*Built-in active power factor correction function
*Protection function: Short circuit, over temperature(PLM-40)
*Fully sealed insulation plastic shell
*Constant current design (constant current mode)
*No-load loss < 0.5W
*Three-phase analog dimming function (PLM-40)
*Natural cooling
*Class 2 or 1 isolation, no F.G
*IP30 Design
*Class 2 or 1 power supply, by LPS(limited power source) test
*Low cost, high reliability
*Suitable for indoor LED lighting application
*2 years warranty
Series No. Model No. Specification
AC input range AC inrush Current(Max.) Start time Short cirduit protection PLM-40 over temperature protection Withstand Voltage Working Temperature EMC standards Connector
input/output		 Output Voltage tolerance Ripple&noise Efficiency Size(mm)
PLM-12 PLM-12-350 110~295VAC;156~417VDC Cold start,
15A/230VAC		 500ms (230VAC  full load) hiccup mode,auto-recovery / I/P-O/P:3.75KVAC -30ºC~+50ºC EN55015,EN61000-3-2 class C,EN61000-3-3,EN61000-4-2,3,4,5,6,8,11, EN61547 2+2P,Layering type terminal type 22~36V,350mA ±5% 3.6V 85.0% 145x38x22
PLM-12-500 15~24V,500mA ±5% 2.4V 84.0%
PLM-12-700 11~18V,700mA ±5% 2.4V 83.0%
PLM-12-1050   ±5% 1.8V 81.0%
PLM-25 PLM-25-350 110~295VAC;156~417VDC Cold start,
15A/230VAC		 500ms (230VAC  full load) hiccup mode,auto-recovery / I/P-O/P:3.75KVAC -30ºC~+45ºC 42~72V,350mA ±5% 7.2V 87.0% 145x38x22
PLM-25-500 30~50V, 500mA ±5% 5.0V 86.0%
PLM-25-700 21~36V,700mA ±5% 3.6V 86.0%
PLM-25-1050 14~24V,1050mA ±5% 2.4V 85.0%
PLM-40 PLM-40-350 110~295VAC;156~417VDC Cold start,
15A/230VAC		 500ms (230VAC  full load) hiccup mode,auto-recovery hiccup mode,auto-recovery I/P-O/P:3.75KVAC -30ºC~+45ºC 53~105V,350mA ±5% 10V 88.0% 175x42x24
PLM-40-500 40~80V, 500mA ±5% 8.0V 88.0%
PLM-40-700 29~57V,700mA ±5% 6.0V 87.0%
PLM-40-1050 19~38V,1050mA ±5% 4.0V 87.0%
PLM-40-1400 15~29V,1400mA ±5% 3.0V 86.0%
PLM-40-1750 12~23V,1750mA ±5% 2.5V 86.0%
PLM Series: 12-40W  constant current power supply with PFC function
Features:
* 110~295VAC input
*Built-in active power factor correction function
*Protection function: Short circuit, over temperature(PLM-40)
*Fully sealed insulation plastic shell
*Constant current design (constant current mode)
*No-load loss < 0.5W
*Three-phase analog dimming function (PLM-40)
*Natural cooling
*Class 2 or 1 isolation, no F.G
*IP30 Design
*Class 2 or 1 power supply, by LPS(limited power source) test
*Low cost, high reliability
*Suitable for indoor LED lighting application
*2 years warranty
Series No. Model No. Specification
AC input range AC inrush Current(Max.) Start time Short cirduit protection PLM-40 over temperature protection Withstand Voltage Working Temperature EMC standards Connector
input/output		 Output Voltage tolerance Ripple&noise Efficiency Size(mm)
PLM-12 PLM-12-350 110~295VAC;156~417VDC Cold start,
15A/230VAC		 500ms (230VAC  full load) hiccup mode,auto-recovery / I/P-O/P:3.75KVAC -30ºC~+50ºC EN55015,EN61000-3-2 class C,EN61000-3-3,EN61000-4-2,3,4,5,6,8,11, EN61547 2+2P,Layering type terminal type 22~36V,350mA ±5% 3.6V 85.0% 145x38x22
PLM-12-500 15~24V,500mA ±5% 2.4V 84.0%
PLM-12-700 11~18V,700mA ±5% 2.4V 83.0%
PLM-12-1050   ±5% 1.8V 81.0%
PLM-25 PLM-25-350 110~295VAC;156~417VDC Cold start,
15A/230VAC		 500ms (230VAC  full load) hiccup mode,auto-recovery / I/P-O/P:3.75KVAC -30ºC~+45ºC 42~72V,350mA ±5% 7.2V 87.0% 145x38x22
PLM-25-500 30~50V, 500mA ±5% 5.0V 86.0%
PLM-25-700 21~36V,700mA ±5% 3.6V 86.0%
PLM-25-1050 14~24V,1050mA ±5% 2.4V 85.0%
PLM-40 PLM-40-350 110~295VAC;156~417VDC Cold start,
15A/230VAC		 500ms (230VAC  full load) hiccup mode,auto-recovery hiccup mode,auto-recovery I/P-O/P:3.75KVAC -30ºC~+45ºC 53~105V,350mA ±5% 10V 88.0% 175x42x24
PLM-40-500 40~80V, 500mA ±5% 8.0V 88.0%
PLM-40-700 29~57V,700mA ±5% 6.0V 87.0%
PLM-40-1050 19~38V,1050mA ±5% 4.0V 87.0%
PLM-40-1400 15~29V,1400mA ±5% 3.0V 86.0%
PLM-40-1750 12~23V,1750mA ±5% 2.5V 86.0%

Touch Screen Laptop

Today let`s talk about touch screen laptop. Sometimes people take Yoga Laptop or 2 In 1 Laptop or 360 Laptop as foldable touch screen laptop. Cause the later ones usually with touch screen function. The difference is that touch screen laptop specials can`t be flipped up to 360 degree, usually 180 degree. Do you think which kind of person love 2 in 1 touch screen laptop more? Business people is the right answer, cause they care more performance, touch screen function, 180 rotating, which are the very important points for businessman, especially teaching in person, do presentation, etc.

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