Click Here to download this file: /data/power/MPD7K046S.pdf

MPD7K046S
Non-isolated type
Typical unit
FEATURES
DESCRIPTION
■120W DC-DC converter(200W peak)
■12V main output and 5V,1A Aux output
■Input Voltage: 36V–60V
■Working Temperature: -20–65°C
■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 200W 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 applications.
Connection Diagram
Vout12
VIN
Vr A V
V
A
RL
MPD7K046S
Vout5
Vr A V
VIN
RL
GND
(Input)
A
V
GND
(Output)
Digital Multi meter
Ripple Voltmeter
Vr
Electronic Load Device
RL
DC Power Supply
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.
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
P1/5
March 2, 2016
MPD7K046S
Non-isolated type
Performance Specifications Summary
Output
Input
Rlpple
(mVp-p)
Iout(Amps)
Model Number
Output
Vout
(Volts)
(Peak)
Power
(Watts)
(Min)
(Max)
(Max.)
Main
12
2
10
18
120
540
Aux
5
0.2
1
1.2
5
120
MPD7K046S
Regulation
(Max)**
Line
Load
Vin
Nom.
(Volts)
±5%
±5%
48
Efficiency
Range
**
(Volts)
Min.
Typ.
36-60
90%
95%
@Ta=25℃
Functional Specifications
Input
Input Voltage Range
Isolation
Start-Up Voltage
Undervoltage Shutdown
Overvoltage Shutdown
Internal Input Filter Type
Reverse Polarity Protection
Recommended External Fuse
Full Load Conditions
Remote On/Off Control
See Performance specification
summary
Not isolated. Input and output
Commons are internally connected
31.6Vdc
30.0Vdc
None
Capacitive
None, install external fuse.
20A
See Performance specification
summary
None
Output
Overvoltage Protection
Ripple/Noise
(20MHz bandwidth)
Line/Load Regulation
Efficiency
Current Limit Inception
Short Circuit Protection
Protection Method
Short Circuit Duration
Pre-bias Startup
None
See Performance specification
summary
See Performance specification
summary
See Performance specification
summary
20A
Environmental
Estimated life Expectancy for
Electrolytic Capacitor (Note 1)
Operating Temperature Range
with derating
Storage Temperature Range
Operating Humidity Range
Storage Humidity Range
Thermal Protection/Shutdown
4 years or more
-20 to +65℃
-30 to +85℃
+20 to +95%
+10 to +90%
+140°C
Physical
Outline Dimensions
Weight
See Mechanical Specifications
7.76 ounces(220 grams)
Specification Note:
(1)Rated load, ambient air temperature of 65°C.
Surface temperature of a maximum of 100°C of the metal plate.
3 hours in operation per one day
Hiccup auto-recovery upon
overload removal.
Continuous, no damage(output
shorted to ground).
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)
Switching Frequency
< 100msecs.
102kHz
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
P2/5
March 2, 2016
MPD7K046S
Non-isolated type
Typical Performance Data
Effeciency vs, Line Voltage 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
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
P3/5
March 2, 2016
MPD7K046S
Non-isolated type
Mechanical Specifications
R5 .
5
21±0.3
74.0±0.5
Resin Case
Color:Black
.5
φ5
3 2 1
(JST)
83±0.5
72±0.5
Connector VLP-06V-1
6 5 4
Recommended female connector :
VLR-06V (JST)
φ5.5
R5
.5
Input/output Connections P72
(51)
117±1.0
(27)
34.8±1.0
Pad
1
2
3
4
5
Function
GND(Output)
Wire Color
Orange
Black
White
Blue
Vin
Red
N.C.
Vout12
GND(Input)
Vout5
6
・ 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 temperature on metal plate is 100°C.
・ Do not expose this product to direct sunlight.
P9M □□□ □□□
①②③
④
Packaging Specification
Item
Specification
Packaging form typical classification
Box
Dimensions of packaging form
H
D
W
=
480
( mm )
D
=
365
( mm )
H
=
291
( mm )
W
The number of products in a packaging form
28 (pcs.)
Remark
Minimum order quantity is 84pcs. (3boxes * 28pcs/box. = 84pcs.)
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
P4/5
March 2, 2016
MPD7K046S
Non-isolated type
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 party’s life, body, or property.
1. Aircraft 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. Traffic 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 40°C/10 to 75%RH
and no direct sunlight. Use the 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 degradation 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 floor 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
products 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 product 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 specifications, 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 accept such terms and conditions unless they are
based on the governmental regulation or they are stated in a
separate contract agreement.
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
P5/5
March 2, 2016
Similar pages