MPD7K046S non - isolated type this information is subject to change without notice. please contact our sales or product engineers to confirm the latest before purchasing. www.murata.co.jp p 1 / 5 march 2 , 201 6 features description 120w dc - dc converter(2 00 w peak ) 12v main output and 5v,1a aux output input voltage: 36v C 60v working temperature: - 20 C 65c high efficiency up to 95% compact size 60 x 120 x 40mm small and lightweight (220g) ip56 compliance vibration - proof case design built - in over - current and short circuit protection circuit built - in enable function rohs compliant MPD7K046S is an ultra - efficient, non - isolated dc - dc converter providing 2 00 w power at 12v output. it also provides a 5v/1a non - isolated auxiliary output. the small and lightweight converter is packaged in a plastic case conforming to ip56 standard. originally designed for lighting application on the e - bike, the converter is suitable for a wide variety of industrial and commercial appli - cations. connection diagram gnd terminals are connected inside of dc - dc converter. however, please make sure that they are to be connected outside in order to prevent dc - dc converter from malfunction by noise. digital multi meter ripple voltmeter electronic load device dc power supply rl v a vr typical unit vin vin mpd 7 k 046 s gnd ( output ) rl vout 12 rl vout 5 gnd ( input ) a vr v a vr v a v
MPD7K046S non - isolated type this information is subject to change without notice. please contact our sales or product engineers to confirm the latest before purchasing. www.murata.co.jp p 2 / 5 march 2 , 201 6 performance specifications summary model number output output input efficiency vout (volts) iout(amps) rlpple (mvp - p) regulation (max)** vin nom. (volts) range ** (volts) min. typ. (min) (max) (peak) power (watts) (max.) line load MPD7K046S main 12 2 10 18 120 540 5% 5% 48 36 - 60 90% 95% aux 5 0.2 1 1.2 5 120 @ta= 25 functional specifications environmental estimated life expectancy for electrolytic capacitor (note 1) 4 years or more operating temperature range with derating - 20 to + 6 5 storage temperature range - 30 to +85 operating humidity range +20 to +95% storage humidity range +10 to +90% thermal protection/shutdown +140c physical outline dimensions see mechanical specifications weight 7.76 ounces( 220 grams) input input voltage range see performance specification summary isolation not isolated. input and output commons are internally connected start - up voltage 3 1 . 6 vdc undervoltage shutdown 3 0 . 0 vdc overvoltage shutdown none internal input filter type capacitive reverse polarity protection none, install external fuse. recommended external fuse 20a full load conditions see performance specification summary remote on/off control none output overvoltage protection none ripple /noise (20mhz bandwidth) see performance specification summary line/load regulation see performance specification summary efficiency see performance specification summary current limit inception 20a short circuit protection protection method hic cu p auto - recovery upon overload removal. short circuit duration continuous, no damage(output shorted to ground). pre - bias startup converter will start up if the external output voltage is less than vnominal. dynamic characteristics start up time (vin on to vout regulated or on/off to vout) < 100msecs. switching frequency 102khz specification note: (1) rated load, ambient air temperature of 65c. surface temperature of a maximum of 100 c of the metal plate. 3 hours in operation per one day
MPD7K046S non - isolated type this information is subject to change without notice. please contact our sales or product engineers to confirm the latest before purchasing. www.murata.co.jp p 3 / 5 march 2 , 201 6 typical performance data effeciency vs, line vol tage and load current @ta = +25 (100% vout12=10a,vout5=1a) maximum current temperature derating at sea level (vin=60v) (100% vout12=10a,vout5=1a) output ripple and noise (vin = 48v, iout main = 10a, iout aux = 1a, cload = 0.1uf, scope bandwidth = 20mhz) trace 1 = vout main,trace 2 = vout aux turn on delay (vin = 48v, iout main = 10a, iout aux = 1a, cload = 0.1uf) trace1 = vout main, trace 2 = vout aux, trace 3 = vin
MPD7K046S non - isolated type this information is subject to change without notice. please contact our sales or product engineers to confirm the latest before purchasing. www.murata.co.jp p 4 / 5 march 2 , 201 6 mechanical specifications input/output connections p72 pad function wire color 1 n.c. - 2 vout12 orange 3 gnd(input) black 4 vout5 white 5 gnd(output) blue 6 vin red ? the connector of the converter is not waterproof. ? proper precautions should be taken to keep the converter water and dust free, to avoid a short - circuit. ? frame should be assembled using m5 screws, with a maximum torque of 1.51nm. ? maximum allowable temp erature on metal plate is 100 c. ? do not expose this product to direct sunlight. packaging specification item specification packaging form typical classification box dimensions of packaging form w = 480 ( mm ) d = 3 65 ( mm ) h = 2 91 ( mm ) the number of products in a packaging form 28 (pcs.) remark minimum order q uantity is 84 pcs. (3boxes * 28 pcs /box . = 84 pcs.) 3 1 2 6 5 4 r e c o m m e n d e d f e m a l e c o n n e c t o r : v l r - 0 6 v ( j s t ) w h d p 9 m ?? ( 51 ) ( 27 ) 3 4 . 8 1 . 0 117 1 . 0 r 5 . 5 resin case color : black connector vlp - 06 v - 1 ( jst )
MPD7K046S non - isolated type this information is subject to change without notice. please contact our sales or product engineers to confirm the latest before purchasing. www.murata.co.jp p 5 / 5 march 2 , 201 6 functional specifications please contact murata sales before using this product for the applications listed below. these are applications that require very high reliability of prevention of defects which might directly cause damage to third partys life, body, or property. 1. aircr aft equipment 2. aerospace equipment 3. undersea equipment 4. power plant control equipment 5. medical equipment 6. transportation equipment ( cars, buses, trucks, trains, ships, etc.) 7. traffi c signal equipment 8. disaster prevention /crime prevention equipment 9. data - processing equipment 10. application of similar complexity and /or reliability storage please store this product in an environment where the temperature/humidity is stable in the range 0 to 40c/10 to 75%rh and no direct sunlight. use th e product within 6 months after delivery. please avoid storage conditions where humidity and temperature change rapidly, as that may cause condensation on the product, which might degrade the quality of the product. this product may rust after a long time (more than 1 year) storage. please do not store the product environments that are dusty, in direct exposure to sea breeze, or in an atmosphere containing corrosive gas (cl2, nh3, so2, nox and so on). operational environment and operational conditions operational environment this product is not chemical - proof or rust - proof. in order to prevent this product from leakage of electricity and/or abnormal temperature increase, do not use the product under the following circumstances: (1) in an atmosphere containing corrosive gas (cl2, nh3, so2, nox and so on). (2) in a dusty place. (3) in a place exposed to direct sunlight. (4) in such a place where water splashes or in such a humid place where water condenses. (5) in a place exposed to sea breeze. (6) in any other places similar to the above (1)through (5). operational conditions please use the product within specified values (power supply, temperature, input, output and load condition etc.). input voltage drops for line impedance, so please make sure that input voltage is within in specified values. if the product is used over the specified values, it may damage the product, reduce the quality, and even if the products can endure the condition for short time, it may cause degradatio n of the reliability. note prior to use if you apply high static electricity, voltage higher than rated voltage or reverse voltage to the product, it may cause defects in the products or degrade the reliability. please avoid the following items: 1. over rating power supply, reverse power supply or not - enough connection of input voltage and 0v(dc)line 2. electrostatic discharge by production line and/or operator 3. electrified product by electrostatic induction ? do not subject product to excessive mechanical shock. if you drop the product on the fl oor it might cause a crack to the core of inductors and monolithic ceramic capacitors. ? also please pay attention to handling; the mounted parts can be dislodged if subjected to excessive force. ? input and output wiring cords should have slack so that they do not exert stress to the input/output connectors of the product. subjecting the connectors to sustained stress may damage the product. assembly assemble the frame by using m5 screws, with a torque of 1.51nm [ reference only ] transportation if you transport the product, please pack it so that the package will not be damaged by mechanical vibration or mechanical shock, and please educate and guide the carrier to prevent rough handling. if you transport the products overseas (in particular, by sea), it is expected that the transportation environment will be the worst, so please pack the products in a package that is mechanically strong, vibration - resistant, and humidity - resistant. the packaging of the p roducts that murata sells in japan may not be suitable overseas transport. please consult murata sales if you plan to use the standard murata packaging of the products for transport to overseas. note 1. please make sure that the prod uct has been evaluated and confirmed against your specifications when it is mounted to your product. 2. all the items and parameters in this product specification have been prescribed on the premise that our product is used for the purpose, under the conditions and in the environment agreed upon between you and us. you are requested not to use our product deviating from such agreement. 3. we consider it not appropriate to include other terms and conditions for transaction warranty in product specificat ions, drawings or other technical documents. therefore, if your technical documents as above include such terms and conditions as warranty clause, product liability clause, or intellectual property infringement liability clause, we will not be able to acce pt such terms and conditions unless they are based on the governmental regulation or they are stated in a separate contract agreement.
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