Product Detail

One: <input characteristics>:

(1) Input voltage

Input voltage range : 180Vac-264Vac

Nominal voltage range: <Rated input voltage range>: 220Vac-240Vac

(2) <input frequency>:

Nominal frequency <rated frequency>: 50Hz.

Change frequency <adjustment frequency>: 47 / 63Hz

(3) <Maximum input current>:

Maximum 3Arms at any input voltage and rated value. DC output rated load

When the input AC voltage is the lower limit voltage of the rated value and the load is fully loaded, the maximum input AC current is 1A.

(4) <Surge current>:

Maximum 60 amps Under rated load and 25°C environment, cold start is performed with 240Vac input.

When the output is rated load, the ambient temperature is 25℃, and the input 240Vac cold state, the maximum surge current is less than 60A.

(5) <AC leakage current>:

Maximum 0.25 mA under 240Vac input.

When the input voltage is 240Vac, the maximum leakage current is 0.25mA.

Two. Output characteristics :

(1) <output power>;

Minimum voltage, maximum load, peak load

+ 25.5V (±0.5) 0 4A 4.5.A

Note: The continuous working time cannot exceed 1 minute when outputting the average power.

(2) <Load characteristics/adjustment rate>:

Voltage line regulation rate load regulation rate

+ 25.5V±5%±10%

(3) <Ripple and noise>:

Voltage ripple and noise (maximum)

+ 25.5V 600mVp-p

When measuring with Max, the ripple and noise are as follows. The bandwidth is 20MHz, and the behavior is 47uF/0.1uF, cross-connected at the test point.

Test conditions: Under normal operation of any load, use a spectrum bandwidth of 20MHz to connect to the output terminal of the charger, and at the same time the output terminal is connected in parallel with a 47uF electrolytic capacitor and a 0.1uF ceramic capacitor.

(4) <rise time>:

Output voltage 180Vac & full load 220Vac & full load

+ 25.5V 150ms 150ms

(5) <Holding time>:

+ 25.5V 10 milliseconds 10 milliseconds

(6) <Efficiency>:

The lowest 78% is the maximum load at 180Vac input and output.

When inputting 180Vac and outputting maximum load, the minimum is 78%

At least 80% of the maximum load at 240Vac input and output.

When inputting 240Vac and outputting maximum load, the minimum is 80%

(7) <Overshoot>:

Up to 10% when the power is turned on or off.

When the power is turned on or off, the maximum is 10%.

(8) <Short Circuit Protection>

When the output (+24V) circuit is short-circuited under normal load, the power supply will not be damaged. After eliminating the short circuit, the power supply should be able to work normally

When the output is short-circuited under normal load, the power supply is damaged; when the short-circuit is removed, the power supply resumes work.

Three: (safety specifications)

1. <Insulation resistance>:

Input to output: DC500V 50MQ min (room temperature)

Input to FG: DC500V 50MQ minutes (at room temperature)

Output to FG: non-isolated

2. <Insulation withstand voltage>:

Input to output: 3000Vac 50Hz 1 minute≤5mA

Input to FG: DC500V 50MQ minutes (at room temperature)

Output to FG: non-isolated

3. <Safety Standard>:

CE/CB: IEC60065: 2001 (seventh edition) + A1: 2005 + A2: 2010

UL: UL60065

CCC / CQC: GB8898-2011

4. <EMC Standard>

CE / CB:

EN55013: 2001 + A1: 2003 + A2: 2006: Limits and measurement methods of radio interference characteristics of broadcast receiver equipment

EN55020: 2002 + A1: 2003 + A2: 2005: Immunity characteristics of sound and television broadcast receivers and related equipment-Limits and measurement methods

UL:

FCC Rules and Regulations Part 15 Part B Part B Class B August 2008 and FCC/ANSIC63.4-2003

CQC / CCC

GB13837-2003 (MODIEC / CISPR13: 2001): "Radio disturbance characteristics and test methods of sound machine, television broadcast receiver and related equipment"

GB17625-1-2003 (idt IEC61000-3-2: 2001): "Electromagnetic compatibility series harmonic current emission filter (equipment input current per phase ≤ 16A)"

Four. Environmental requirements <Environmental requirements>:

1. <Ambient temperature>:

Working temperature (working temperature): -10℃-40℃.

Storage temperature (-20℃ to 85℃)

2. <Environmental Humidity>:

Work: relative humidity from 10% to 90% (non-condensing)

Not working: Relative humidity is 5% to 95% (non-condensing)

3. (Height height)

Operating <under working conditions>: to 10,000 feet

Not working <under non-working conditions>: to 20,000 feet

4. <Cooling method>:

Convection air <natural cooling>

5. <Aging>

All power supplies shall be subjected to aging test at 40C±5°C in a temperature-controlled environment.

All power supplies must be able to withstand aging in an environment of 40C±5℃

The aging standards should follow the following <aging standards are as follows>:

Temperature condition <temperature condition>: 40C±5℃

Load condition <load condition>: normal load

Aging time <Aging time>: 4 hours

6. <Vibration>:

(1) Operation: IEC 721-3-3 3M3

Test standard: International Electrotechnical and Electronics Commission

5~9Hz, A = 1.5mm acceleration: 9~200Hz, acceleration 5m/s2

(2) <Transport>:

Operation: IEC 721-3-2

2M25-9Hz, A = 3.5mm

9~200Hz, acceleration: acceleration = 5m / S2

200~500Hz, acceleration: acceleration = 15m / S2

(3) Axis, 10 cycles per axis.

No permanent damage will occur during the test.

No permanent damage can occur during the test.

After turning on/off the power, the product must be restored to its original state

After the power is turned on and off, the prototype can be restored to its original condition.

Fives. <structural parameters>:

1. Size: L: 170 * W: 95 * 1.6mm

Size: L: 170 * W: 95 * 1.6mm

2. <Input socket>:

The input connector is 1PCS, (connector definition)

3. <Output socket>:

Pin connection <speaker clip>

4. <Structure>: Open-Frame <Open structure>

Six: Power installation <Outline drawing>:

(Attach PCB silk screen)