IEC61000-4-5 Ver la hoja de datos (PDF) - Unspecified

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IEC61000-4-5

Panel Mount Power Supply 5V 35W 1Phase

Unspecified 

Panel Mount Power Supply 5V 35W 1Phase

PROTECTION

Over Voltage Protection

Over Load, Over Current Protection

Over Temperature Protection

Short Circuit Protection

6.5V +10%/-10%, SELV output, Hicc-up Mode, Non-Latching

(Auto recovery).

> 120% of rated load current, Hicc-up Mode, Non-Latching

(Auto recovery).

< 75°C Ambient Temp@ 100% load. Non-Latching (Auto-

recovery).

Hicc-up Mode, Non-Latching, (Auto-recovery when the fault is

removed).

Over Load Protection

The Power Supply is provided with an overload

protection (OLP/OCP) function which protects the power

supply from possible damage by over current.

Additionally power supply also has over temperature

protection (OTP) in case the over load condition persists

for a longer duration and is below the overload trigger

point but > 100% load. Typically the over load current

(IOL) is > ISURGE (120%) output voltage will start drooping

down when the power supply reaches max power limit

and will run into bouncing mode when the output reaches

UVLO (under voltage point). The output voltage will

recover automatically when the overload condition is

removed.

Over Temperature Protection

The Power Supply has an over temperature protection

(OTP). This is activated when the overload condition

persists for an extended duration and the output current

is below the overload trigger point but >100% load.

In the event of a higher ambient operating condition at

100% load, the Power Supply will run into OTP when the

ambient temperature is > 55°C. When activated, the

output voltage will go into bouncing mode until the

operating ambient temperature drops to 50°C or output

capacity is reduced as recommended in the graph.

Over Voltage Protection

The Power Supply has an overvoltage protection (OVP)

and is activated when the power supply feedback circuit

fails. The output voltage will not be > 6.5V +/-10% under

any Line/Load and operating ambient temperature.

The Power Supply does not shut down but goes into

Hiccup mode (Auto-Recovery) which is 6.5V +/- 10%.

The output voltage will recover back to 5Vdc once the

fault is removed

Short Circuit Protection

The Power Supply also has a short circuit protection

which is in line with the overload protection and

activates whenever there is a short across the output

voltage, output goes in bouncing mode and remains

until the fault is removed.

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