Structure Type: Bare Board
Output Power: 10W
Input Voltage: 90~264VAC
Input Frequency: 47~63Hz
Output Voltage: 5V
Output Voltage Accuracy: 0.05
Output Current: 2A
MTBF: At least 100,000 hours
Protection: OCP, SCP
Efficiency: >85%
Inrush Current: Cold start 230VAC/80A (MAX)
Working Temperature: -10~+40°C
Warranty Period: 2 Years
1. Power Supply Overview :
1.1 Table 1 Input Electrical Characteristics Overview
1.1.1 Input voltage range : 90Vac to 264Vac
1.1.2 Normal voltage range :100Vac to 240Vac
1.1.3 Frequency range:50Hz/60Hz ±5%
1.1.4 Max input ac current: 0.8Amax at full load condition
1.1.5 Inrush current:20Atyp peak, 115Vac; 40Atyp peak, 230Vac
1.1.6 Efficiency: Meet Energy Star Version 5.0 满足能源之星5.0
1.1.7 Standby Power Loss待机功耗≦0.3W, 90Vac-264Vac input
1.1.8 Input Fuse输入保险: T1AL/250Vac
1.2 Output Electrical Characteristics Overview
1.2.1 Table 1 Output Voltage ,Current & Regulation.
Output Voltage
| Regulation
| Min. current
| Rated current
| Peak current
|
3.3V | 3.135V-3.465V | 0A | 2.0A |
1.2.2 Table 2 DC Output Ripple & Noise.
Output Voltage
| Ripple & Noise (Max.)
|
3.3V | 80mVp-p@25℃; |
Note: 1) The oscilloscope must be set to a bandwidth of 20 MHz
2) A ceramic capacitor of 0.1uF and an electrolytic capacitor of 10uF are connected in parallel at the output power terminal which is more than 30cm away from the power board to simulate the load test.
1.2.3 Output Transient Response.
Table 3. Test condition.
Voltage regulation
| Slew Rate
| Test Condition: Load Changing Scope
|
3.3V ±5%; | 0.2A/uS | Min. to 50% load and 50% to Max load |
Dynamic response measurements shall be set with a load changing repetition rate of 50Hz to 10kHz.
1.2.4 Table 4 DC Output Hold-Up Time.
Output Voltage
| 100Vac input
| 240Vac input
|
3.3V | ≥8mS | ≥8 mS |
Note: All of dc output at full load.
1.3 Turn on delay
Output Voltage
| 90Vac input &Full Load
| 264Vac input &Full Load
|
3.3V | ≤3S | ≤3S |
Test on delay is measured from 0 voltage output to the main output regulation.
1.4 Protection:
1.4.1 DC Output Short Circuit Protection.
The power supply will self-protect any output to ground, And auto recovery when
abnormal circuit faults remove.
2. Isolation
2.1 Isolation Resistance
Input To Output
| DC500V 50MΩmin (at room temperature) |
2.2 Isolation Withstanding Voltage
Input To Output
| 3000Vac 50Hz 1minute ≤10mA |
3. Safety
The power supply shall compliance with the following Criterion:
4. EMC (Electromagnetic Compatibility)
4.1 EMI (Electromagnetic Interference)
The power supply shall comply with the following Criterion:
1) Conduction Emission:
EN55022 CLASS B
2) Radiated Emission:
EN55022 CLASS B
4.2 EMS
The power supply shall comply with the following Criterion:
1) ESD (electrostatic immunity)
EN 55024:1998 + A1:2002 +A2:2203, EN 61000-4-2:2001
2) EFT (Pulse Group Anti-interference)
Test criteria: IEC61000-4-4, Level 3
5. Environmental Requirement
5.1 Temperature
* Operating: -5℃ to +40℃
* Store: -20℃ to +80℃
5.2 Humidity
* Operating: From 10%to90% relative humidity (non-condensing).
* Store: From 5 to 95% relative humidity (non-condensing).
5.3 Altitude
* Operating: to10,000 ft.
* Store: to 20,000ft.
5.4 Cooling Method
* Ventilation cooling.
5.5 Vibration Testing
* 10-55Hz, 49.0m/s²(5G), 3minutes period, 60minutes each along X, Y and Z axis.
5.6 Impact Testing
* 196.1m/s²(20G),11ms, once each X, Y and Z axis.
6. Dimension
* 75mm X 34mm X 17mm (length L * width W * height H).
7. Weight:
8. Pin Connection
Pin-CN1 AC.IEC C8 TYPE: IEC C8 two PIN
NO. | Pin Connection
| Function
|
1 | L | L-INPUT |
2 | N | N-INPUT |
Pin-CN3 Connection And Function TYPE: 2.54MM*4PIN
NO. | Pin Connection
| Function
|
1 | 3.3V | 3.3V OUTPUT positive electrode |
2 | 3.3V | 3.3V OUTPUT positive electrode |
3 | GND | 3.3V OUTPUT negative electrode |
4 | GND | 3.3V OUTPUT negative electrode |
9. Power Supply Mounting (installation size)
10. The actual photo of the power supply:
positive:
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