PRODUCT SPECIFICATION MPA1962 Series Power Supply for LED Ordering Guide Constant current power supply Model Name Max current(±5%） Output voltage range 30～50V MPA1962A/MPA1962A-P 1050mA 30～50V MPA1962B/MPA1962B-P 900mA MPA1962C/MPA1962C-P 750mA 30～50V *Model name with "-P"：PWM dimming applied RoHS-Y（B) Input Characteristics:（Ta=25℃） Input Voltage Operating Range Input Frequency Inrush Current AC100V（25℃ Cold start） AC242V（25℃ Cold start） Model Name Input current(Typ) At max current Output Voltage：５０V AC267V AC90V 0.68A 0.25A MPA1962A 0.58A 0.21A MPA1962B 0.48A 0.18A MPA1962C Min 90 47 Power Factor (Typ) At max current Output Voltage：５０V AC100V AC242V 0.9948 0.930 0.9932 0.911 0.9885 0.888 Typ 100/242 50/60 Max Units 267 Vac 63 Hz 10 A 20 A Input rated capacity Input Power(Typ) At max current Output Voltage：５０V Output Voltage：５０V AC100V AC242V 60VA 60.2W 59.1W 55VA 50.9W 50.2W 51VA 42.2W 41.8W Output Characteristics(*1)：（Ta=25℃） Output current（±5%) Efficiency（Typ） At max current Model Name Average current(Typ) Ripple current（p-p） Output voltage：30V Output voltage：50V Typ（At max current） AC100V Min Max AC242V AC100V AC242V 82.8% 83.9% 85.3% 87.0% MPA1962A 52.5mA 1050mA 50mA 83.7% 84.5% 85.8% 87.0% MPA1962B 45.0mA 900mA 50mA 82.8% 83.8% 85.9% 86.7% MPA1962C 37.5mA 750mA 50mA (*1)Output characteristics are measured by LE-5150-2(KEISOKUGIKEN) as a LED-load . Environmental Characteristics: Condition Operating Temp. Range Operating Humidity St r Storage Temp. T Range R n Cooling condition MTBF Estimated life Weight Sinusoidal Vibration Shock RoHS Warranty Manufacturing Country Min -40 5 20 -20 Non-condensing Natural air cooling EIAJ RCR-9102B Ta=50℃, Max Voltage/Max load Typ Max 50 95 55 10 50000 (*2) 482 Vibration frequency：10～55Hz、Vibration acceleration：2G 10G compliant 1 Year China （*2）40000h except the top surface is upside 40000h except the top surface is upside direction Safety: Safety standards Harmonics Conducted emission Insulation resistance Withstand voltage Leakage current Units ℃ % ℃ year hour g Electrical Appliance Safety Low (1st clause) EN61347-1, EN61347-2-13（CB REPORT)：planning EN61000-3-2 class C PSE（1st clause)、EN55015 CLASS B, EN55022 CLASS B 30MΩ or more （Input to Output-Reinforced、Input to Chassis-Basic） AC4000V （60Hz Primary-Secondary）、Leak current：10mA or less AC1600V （60Hz Primary-FG）、Leak current：10mA or less 0.5ｍArms or less （AC242V 60Hz normal temperature/normal humidity) Protection Characteristics: Operating Over Current Protection 1.1A or more Over Voltage Protection 60V or more － Output Open Protection （*）Input AC again 10 seconds later. Immunity: Electrostatic discharge Electrical fast transient burst Surge IEC61000-4-2 IEC61000-4-4 IEC61000-4-5 Conditions Latching shutdown Latching shutdown Latching shutdown Return method AC re-input（*） AC re-input（*） AC re-input（*） Level 3 Level 3 Level 3 Product specification MPA1962 Series 1/8 PRODUCT SPECIFICATION MPA1962 Series Power Supply for LED Mechanical Dimensions・Label LABEL Unit：mm LABEL1 （Ex．MPA1962A-P） Product specification MPA1962 Series 2/8 PRODUCT SPECIFICATION MPA1962 Series Power Supply for LED Input/Output Terminal AC Input wire Parts Name CN1 Output Connector Connector No. CN１01 Signal Connector Connector No. CN301 Maker Type Name ２３５－５０３/３４２－３２５ （WAGO） Terminal No. 1 2 3 Description AC Neutral AC LIVE FG Description Terminal No. 1 LED Output+ （Anode） 2 ２３５－１０４/３３０－０００ LED Output+ （Anode） （WAGO） 3 LED Output－ （Cathode） 4 LED Output－ （Cathode） ＊ Terminal 1 and 2 are same voltage. Terminal 3 and 4 are same voltage. Maker Type Name Maker Type Name ２３５－１０２/３３０－０００ （WAGO) ＊CN301 No polarity ＊Model name with "-P"only Terminal No. 1 2 Description PWM DIMMING SIGNAL PWM DIMMING SIGNAL Instruction for Connecting Conductor ■ Structure : Part name and structure of terminal block. Product specification MPA1962 Series 3/8 PRODUCT SPECIFICATION MPA1962 Series Power Supply for LED ■ Stripping of Wire Please strip a conductor's stripped length related as drawings. Please fix splayed, bent or twisted wire. ■ Connecting Please follow the instructions ① Insert a wire to the wire hole. ② A wire must be inserted to a stop p position. ③ Pull a wire slightly to check if connectingg has been done completely. ■ Removal Please follow the instructions ① Put a screwdriver to the operating slot. ② Hold down a screwdriver, a conductor can be releaase Product specification MPA1962 Series ③ Put off a screwdriver. 4/8 PRODUCT SPECIFICATION MPA1962 Series Power Supply for LED 【Dimming Specifications】 This product supports PWM dimming. (Model name with "-P"only) Dimming Input Connector PWM CN301 Dimming Specifications Input pulse 10-16Vo-p Frequency 1kHz DUTY 0－95%typ Sink current 2mAmax PWM signal Dimming characteristics（Masterpiece） PWM dimming curve 1100 1000 900 800 Io(mA） 700 600 500 400 300 200 100 0 0 10 20 30 40 50 60 70 80 90 PWM-Duty（%） Product specification MPA1962 Series 5/8 PRODUCT SPECIFICATION MPA1962 Series Power Supply for LED 【Instruction Manual】 Before using the Power Supply Unit Pay attention to all warnings and cautions before using the PSU. Incorrect usage could lead to an electrical shock, damage to the PSU or a fire hazard. ★Warning & Caution ・Do not modify and remove the cover. ・If any failure or trouble occurs because of utilizing the power supply unit without reflecting the described contents on this specification, Murata cannot assure such trouble. ・Do not touch the internal components, they may have high voltage or high temperature. You may get electrical shock or burned. ・Definitely avoid to use the power supply unit by the excessive input voltage, output voltage, output current and ambient temperature as defined on this specification. The excessive current, voltage and temperature will cause the deterioration of the components or abnormal heat, both of which may affect not only to shorten the unit's life-long but also to damage and break the unit. In a case of LED VF 30V or less because of LED chip dispersion, please make sure to evaluate and confirm the quality upon mounting the power supply unit to your product. But don't use it under the LED VF 25V or less. ・Use the PSU after confirm the correct connection of input and output. ・Be sure not to scratch and damage the input leads. Never transfer the unit by holding and pulling any lead wire. ・If If PSU iis ddropped, d absolutely b l t l nott tto use it any more. ・Make sure not to install and/or store the unit under the environment as stated below because such will cause the insulation deterioration. ① Make sure to avoid storing the unit under the condition of high temperature, high humidity or direct sunlight which are out of the standard on this specification. ② Ambient air containing the corrosive gas. (Cl2, H2S, NH3, SO2, NOX, etc.) ③ Places which have the fear to be splashed with water, oil, organic solvent, etc. ④ Places with a high concentration of dusty places. ⑤ Other environment correspondingly mentioned above. ・Make sure not to install and/or store the unit under the environment as stated below because such will cause the insulation deterioration. ① If any alien substance attached on terminals, it may cause the contact failure or insertion deterioration. ② The use of the silicon rubber or silicon bond which contain a high percentage of dimethylpolysiloxane may cause to trigger the contact failure of volume, potentiometer volume or switch. Make sure to use such rubber or bond with the percentage of dimethylpolysiloxane 0.1% or less. ・PSU can not be used under the condition of the series operation. ・Rust may occur in the chassis because of use environment. ・This specification regulates the quality of the power unit, if nothing specially defined. When using the power supply unit, make sure to evaluate and confirm the quality upon mounting the power supply unit to your product. Product specification MPA1962 Series 6/8 PRODUCT SPECIFICATION MPA1962 Series Power Supply for LED 【Mounting】 Mounting method ・Please use the place at 50℃ or less around the PSU ambient. ・Please connect the thick and short wire to the FG terminal for safety and EMI. ・Please separate Input wire and Output wire surely. ・Please refer as follows about the recommended Wire for input, output and dimming. AC-intput wire：φ0.8-1.6mm，0.5-2.5m㎡ single wire （Strip length 9-10mm) LED Output wire/Dimming wire for DALI and PWM： φ0.8-1.2mm，0.5-1.5m㎡ single wire （Strip length 9-10mm) ・Please fix a screw about the installation of the power supply more than one place of one side. (more than two places in total) （Screw hole：φ3.5×4、Φ4.5×2） LABEL 【Parallel Operation】 ・Series Operation is not possible. ・For parallel operation, either method (1) or (2) is possible. But please caution as follows. *）PSU output [＋] and [＋] are connected in PSU. PSU [－] are the same. same Therefore this PSU are not 2 output. Parallel 1：In a case of operating the plural LEDs for one power supply. If LED Vf voltage are different, the current may be partial. Please add a balance circuit not to become so. PSU Output Terminal ＋ ＋ － － LED Load LED Load Parallel 2：In a case of operating twe Power supplies for one LED. The total current of two power supplies pass through in the LED. And please confirm the leakage current as the system. ＋ PSU Output ＋ Terminal － － LED Load PSU ＋ Output ＋ Terminal － － Product specification MPA1962 Series 7/8 PRODUCT SPECIFICATION MPA1962 Series Power Supply for LED PACKING SPECIFICATION Use for the Model MPA1962A/MPA1962B/MPA1962C series. NO. 1 2 3 4 PARTS NAME PACKING BOX BASE PAD PARTITION BOARD Small PE Bag Q'TY 1/12 2/12 1/12 12/12 PACKING PROCESS : Note: 1. It contains 12 pieces of product in every box. (2) (4) CN101 is on the top (3) (2) 300mm (1) 320mm 400mm Figture.1 ACH29 Product specification MPA1962 Series 8/8