Input Characteristics:（Ta=25℃）

Min

Typ

Max

Units

Input Voltage Operating Range

90

100/242

267

Vac

Input Frequency

47

50/60

63

Hz

Inrush Current

AC100V（25℃ Cold start）

15

A

AC242V（25℃ Cold start）

30

A

Model Name

Input current(Typ)

Power Factor (Typ)

Input Power(Typ)

Input rated capacity

At max current

At max current

At max current

Output Voltage：５０V

Output Voltage：５０V

Output Voltage：５０V

Output Voltage：５０V

AC90V

AC267V

AC100V

AC242V

AC100V

AC242V

MPA1960A

0.93A

0.34A

0.9964

0.915

82.9W

81.7W

MPA1960B

0.79A

0.30A

0.9958

0.913

70.7W

70.3W

Stand-by Power

Non-communication state

AC100V：0.13Wｔｙｐ, AC242V：0.23Wｔｙｐ

Output Characteristics(*1)：（Ta=25℃）

Model Name

Min（*2）

Max

AC100V

AC242V

AC100V

AC242V

MPA1960A

14～70mA

1400

190mA

82.3%

80.7%

84.9%

86.2%

MPA1960B

12～60mA

1200

150mA

82.0%

80.1%

85.3%

85.8%

(*1)Output characteristics are measured by LE-5150-2(KEISOKUGIKEN) as a LED-load .

(*2）Depend on Dimming method. Max current value×(1～5%）

Environmental Characteristics:

Condition

Min

Typ

Max

Units

Operating Temp. Range

-10　(*)

50

℃

Operating Humidity

Non-condensing

595

%

Storage Temp. Range

-20

55

℃

Cooling condition

Natural air cooling

MTBF

EIAJ RCR 9102B

10

year

Model Name

Max current(±5%）

Output voltage range

MPA1960A

1400mA

30～50V

MPA1960B

1200mA

30～50V

PRODUCT SPECIFICATION

MPA1960

 series

Power Supply for LED

Ordering Guide

Constant current power supply

79VA

73VA

Typ（At max current）

Output current（±5%)

Average current(Typ)

Ripple current（p-p）

Output voltage：50V

Efficiency（Typ） At max current

Output voltage：30V

RoHS-Y（B)

RoHS-Y（B)

MTBF

EIAJ RCR-9102B

10

year

Estimated life

Ta=40℃, Max Voltage/Max load

40000

hour

Weight

670

g

Sinusoidal Vibration

Vibration frequency：10～55Hz、Vibration acceleration：2G

Shock

10G

RoHS

compliant

Warranty

1 Year

Manufacturing Country

China

（*）Start-up at -20℃

Safety:

Safety standards

Electrical Appliance Safety Low (1st clause)

EN61347-1, EN61347-2-13（CB REPORT)：planning

Harmonics

EN61000-3-2 class C

Conducted emission

PSE（1st clause)、EN55015 CLASS B, EN55022 CLASS B

Insulation resistance

30MΩ or more　（Input to Output-Reinforced、Input to Chassis-Basic）

Withstand voltage

AC4000V　（60Hz　Primary-Secondary）、Leak current：10mA or less

AC1600V　（60Hz　Primary-FG）、Leak current：10mA or less

Leakage current

0.5　rms or less　（AC242V　60Hz　normal temperature/normal humidity)

Protection Characteristics:

Output Open Protection

（*）It's need about 10 seconds at the autorecovery.

When LED is connected, be careful to be possible to flow rush current to LED.

　　　AC re-input as much as possible.

Immunity:

Electrostatic discharge

IEC61000-4-2

Level　3

Electrical fast transient burst

IEC61000-4-4

Level　3

Surge

IEC61000-4-5

Level　3

Output shortn Protection

Product specification

1/8

MPA1960　series

Return method

Auto recovery(*)

Auto recovery（*）