MyDEL MP-30SWIV Instruction Manual

CAUTION

1. Even though the chassis of the unit is negatively grounded，
use correct terminals to connect cable.

2. When plugging the unit into a wall outlet，it must be turned off.

3. Place the unit in a dry and well ventilated area.

4. Never touch the unit while it is working. Even though it is
designed for high efficiency，the unit will still get hot.

5. A current limiting system will protect the unit from overloading.

6. If a short circuit occurs while outputing， the unit will be
protected by a short circuit protection function. Turn off the
unit and repair the cause of the short circuit immediately，
then turn it back on.

7. Do not use the unit for devices that require high current input
at the start，such as motorized equipment. Do not use the unit
to charge a car battery.

8. Do not use a car cigarette lighter in the cigarette plug

socket on the unit.

9. Before replacing a fuse make sure that the unit has been turned
off. Be sure to use the specified type of fuse.

10.Make sure the product is always suitably grounded to prevent
electric shock and to reduce noise.

11.Never disassemble， modify, and touch the inside of the unit
unnecessarily. That could cause damage to the product and make
the warranty invalid.

ML&S Martin Lynch & Sons Ltd.,

Outline House

73 Guildford Street

Chertsey Surrey

United Kingdom KT16 9AS

tel: [phone] fax: [phone]

email: [e-mail] Web: www.MLandS.co.uk

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SWITCHING MODE

DC REGULATED POWER SUPPLY

MP-30SWIV

INSTRUCTION MANUAL

INTRODUCTION

MP-30SWIV is a high efficiency ， compact ， lightweight ， high
performance switching power supply. It is also engineered to
minimize the noise specifically for the communication. Even when
the noise occurs，it can be eliminated by the Noise-Offset control.
Many convenient functions like voltage pre-set knob and a highly
visible back lit meter are all included in this standard power
supply.

PART NAMES AND FUNCTIONS

1. Power switch

Power switchPower switch

Power switch：：：：Turns the unit on and off.

2. Noise off

Noise offNoise off

Noise off----set volume control

set volume controlset volume control

set volume control.

3. Voltage Adjustment Knob

Voltage Adjustment KnobVoltage Adjustment Knob

Voltage Adjustment Knob.

4. 3 Digital Mete

3 Digital Mete3 Digital Mete

3 Digital Meter:

r:r:

r:Displays the voltage or current.

5. Output Positive Terminal

Output Positive TerminalOutput Positive Terminal

Output Positive Terminal

6. Output Negative Terminal

Output Negative TerminalOutput Negative Terminal

Output Negative Terminal

7. Current indication

Current indicationCurrent indication

Current indication

8. Output control switch

Output control switchOutput control switch

Output control switch

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9. Output terminal

Output terminalOutput terminal

Output terminal：：：：30A max; Red positive; black negative.

10.Cooling fan

Cooling fanCooling fan

Cooling fan

11.FUSE

FUSEFUSE

FUSE

SPECIFICATIONS

1. input voltage： 230VAC

2. output voltage： 13.8VDC Adjusts voltage between 9.0 and 15.0
volts. Turn clockwise to increase and counter clockwise to
decrease the voltage. When it is set at the center position it
will supply 13.8 volts

3. output voltage regulation:

less than 2％

4. protection： Short-circuit，Automatic current limiting
With in 30A

5. output current：30A（max），20A（continuous）

6. Ripple： less than 80mVp-p at rated load

7. fuse： 5A

8. Meter： single volt/current meter，back-lit

9. Dimensions：155（W）×70（H）×205（D）mm（Projections not included）

10 Weight；approx.1.5kg

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