500 Вт источник питания постоянного тока с понижением напряжения 400 В, 500 В, 520 В, 600 В, 650 В, 700 В, трансформация 48 В, 64 В, 100 В, 150 В, 200 В, 220 В, 250 В, 280 В, разъединитель включен.

500 Вт источник питания постоянного тока с понижением напряжения 400 В 520 600 650 700 трансформация 48 64 100 150 200 220 250 280 разъединитель включен.

Function description

The company's power features: full protection function, large starting power, wide application range, durability, high reliability, large power margin of built-in components!

Main materials: 105 degree capacitor. Imported parts are used for main chips and power tubes. FR-4 double-sided 2 oz high-quality plate is used for circuit board to ensure no faulty soldering.

Undervoltage protection: input undervoltage protection is mainly used when the battery power supply can effectively prevent the over discharge of the battery, so as to protect the battery and prolong the service life of the battery.

Overvoltage protection: overvoltage protection starts to prohibit output, so as to protect the power tube and prevent overpressure operation.

Overload protection: the output defaults to constant voltage output (hiccup protection. After overload, when the load is restored, it will automatically resume work).

Output mode: the default is constant voltage output. If charging, etc. or power supply is used in parallel, please select constant current mode. In this mode, it can also be used as a charger (three-stage charging).

Temperature protection: start intelligent ventilation and heat dissipation at 50 degrees inside the machine. When the power tube is 90 degrees, start the temperature protection and prohibit the output.

Input range: ± 15% of the rated voltage. The actual startup protection manufacturer considers that a certain margin is about ± 18% of the rated voltage. After startup, it is forbidden to output.

Wiring terminal: when the low-voltage 12V and 24V input current is relatively large, the input wiring terminal is connected in parallel to increase the current capacity of the terminal.

Voltage stabilizing range: the input voltage is lower than 10% of the rated voltage, the output is not regulated, and the input high point can be regulated.

Isolated output: the input and output are isolated, which is suitable for isolating input and output interference signals with any valuable precision instruments and other loads!

Operating temperature: according to the feedback of many customers in the north, the northern low temperature of - 30 to - 40 degrees can operate well without abnormality! When operating in high temperature environment, reduce the load rate as appropriate.

Soft start: the factory default soft start time is 2-3s.

The positive and negative poles shall not be connected wrongly: the power supply with input voltage less than 60V is not equipped with reverse connection protection. Do not connect wrongly in use! If it is connected incorrectly, the fuse will be burnt out slightly, and the power tube will be burnt out seriously. Another 100V

Most of the above input power supplies are equipped with anti reverse connection protection.

Loading rate

It is recommended that the load rate of general types of loads under continuous operation should be controlled within 80%, and that of power motors such as inductive, capacitive, power amplifier and radio should be about 50%, because the dynamic power of these types of loads changes greatly.

Working hours

Allow 24-hour uninterrupted work

Overload overcurrent

105-135% start with load

Undervoltage protection

Start under - 18% of input voltage

Overvoltage protection

Start with input voltage above + 18%

No load power consumption

<3W

No load current

0.2A

Overload protection

Overload 105% ~ 135% enters the protection range

Start time

1-2s (soft start)

Earthquake resistance

10 ~ 500Hz, 2G, 10 seconds / 1 cycle, 60 minutes in total, each axis

Withstand voltage

Input / output room: 1.5kVac, input and housing: 1.5kVac, output and housing: 0.5kvac

Isolation

Input and output isolation status;

Isolation resistance

Input / output room, input and housing, output and housing: 500VDC / 100M ohms

Operating temperature / humidity

-30℃～+65℃,20%～90%RH

Storage temperature / humidity

-40℃～+85℃,10%～95%%RH

Overall dimension

238*124*65mm

Shell material

Aluminum alloy

Net weight of complete machine

0.8Kg

CUSTOMIZATION

Model

Input voltage

Output voltage

Max output current

Continuous current

Max power

Continuous power

Efficiency

IPS-DTD12S12-41

12VDC±15%

12V±1-2%

41A

33A

500W

400W

90±4%

IPS-DTD12S24-20.8

12VDC±15%

24V±1-2%

20.8A

16.6A

500W

400W

90±4%

IPS-DTD12S36-13.8

12VDC±15%

36V±1-2%

13.8A

11.1A

500W

400W

90±4%

IPS-DTD12S48-10.4

12VDC±15%

48V±1-2%

10.4A

8.3A

500W

400W

90±4%

IPS-DTD12S64-7.8

12VDC±15%

64V±1-2%

7.8A

6.25A

500W

400W

90±4%

IPS-DTD12S100-5

12VDC±15%

100V±1-2%

5A

4A

500W

400W

90±4%

IPS-DTD12S150-3.3

12VDC±15%

150V±1-2%

3.3A

2.6A

500W

400W

90±4%

IPS-DTD12S200-2.5

12VDC±15%

200V±1-2%

2.5A

2A

500W

400W

90±4%

IPS-DTD12S220-2.27

12VDC±15%

220V±1-2%

2.27A

1.8A

500W

400W

90±4%

IPS-DTD12S250-2

12VDC±15%

250V±1-2%

2A

1.6A

500W

400W

90±4%

IPS-DTD12S280-1.78

12VDC±15%

280V±1-2%

1.78A

1.42A

500W

400W

90±4%

IPS-DTD12S300-1.6

12VDC±15%

300V±1-2%

1.6A

1.3A

500W

400W

90±4%

IPS-DTD12S350-1.42

12VDC±15%

350V±1-2%

1.42A

1.14A

500W

400W

90±4%

IPS-DTD12S400-1.25

12VDC±15%

400V±1-2%

1.25A

1A

500W

400W

90±4%

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