Power Supplies Manufacturers

built-in bare board open frame power supply 10Watts

The QLA10A product is with easy installation and can be used on the mainboard with plug directly.

  • Model:

    QLA10A
  • Input Voltage:

    85-264V AC or 110-370V DC.
  • Working Mode:

    AC-DC
  • Size:

    5.9*2.5*2.2cm
  • Power:

    10W
  • High Isolation with Voltage:

    3000VAC
Products description

Product features:

  1. 1.Theproduct is with easy installation and used on the mainboard which can be directly plugged and used .
  2. IternationalUniversalinput voltage: 85-264V AC or 110-370V DC..High efficiency, high power density and Low output ripple noise
  3. Inputand output with high isolation , primary insulation withstand voltage 3KV, safety level : B.
  4. Overcurrentprotection, short circuit protection and temperature protection .
  5. Outputbuilt-infilter without external filter circuit .
  6. Industrial grade with super small size and product conforms to CE safety standard design .
  7.  3 years of quality assurance
Item 

Condition

Common models of this series we have (we can customize any products with different output voltage and current or other requirements according to customer’s requirements )
QLA10A-0505QLA10A- 1224QLA10A-0512QLA10A-0524
1 、Input Features
AC Input(VAC)85-264
DC Input(VDC)110-370
Frequency Range (Hz)47-63
Input Current(A)0.5/ 115VAC   0.25/230VAC
Surge current(A)Cold Boot:10A/230VAC
Efficiency(TYP .)71%78%78%81%
Stand-by power consumptio (mW)≤ 100mW/220VAC
2 、Output Features
Output Voltage(VDC)Main

Circuit5V/Subcirc

uit5V

Main

Circuit12V/Subcir

cuit24V

Main

Circuit5V/Subcirc

uit12V

Main

Circuit5V/Subcirc

uit24V

Output voltage accuracyMain Circuit 5V±3% Subcircuit Voltage ± 10%
Rated current(ADC)Main

Circuit1A/Subcirc

uit1A

Main

Circuit0.4A/Subci

rcuit0.2A

Main

Circuit1A/Subcirc

uit0.4A

Main

Circuit1A/Subcirc

uit0.2A

Rated power(W)10W10W10W10W
Ripple&Noise(mv

p-p)

Rated input

voltage , 20MHz

bandwidth

≤ 100mV
Linear adjustment rateFull-load± 1%
Load regulation10- 100% Load±3%
Start up and rise timeFull-load2000ms, 30ms/ 115VAC    1000ms, 30ms/230VAC
Retention

time(ms)

Full-load16ms/ 115VAC  50ms/230VAC
Overload

protection

Our company

Rated input voltage

reserves the copyright

115%- 150% of the rated output power
hiccup
Short-circuit protection 

Rated input voltage

Automatic recovery after long-term short circuit
Over-current protection≥ 1. 1times Io
Start delay

time(ms)

 

Vin :230VAC

500ms
Power-off

protection

time(ms)

 

20ms

3 、General Features
Working      temperature(C)/-25-70
Working    humidity(RH)/20-90%, non-condensing
temperature

coefficient

/±0.02%/C
Storage temperature and humidity-40~+85C 10-95%RH
Switching frequency(KHz)20-65
Isolation     voltage(VAC)Input-to-output,  test lasted 60s ,≤

5mA

Input to output 3KV; Output Main Circuit to subcircuit 1KV
Insulation     resistance(MΩ)Input to output,

500VDC

 

100

Leakage    current(mA) 

500VDC

Input to output     ≤ 1mA/RMS
MTBF@25C215000h
Safety level/Adaptation :CLASS B
Vibration

resistance

/10—500Hz 2G 10 minutes/cycle . 60 minutes each for X, Y and Z.
Electro-magnetic compatibility/Adaptation :EN55022(CISPR22) Class B  EN61000-3-2,-3
 

 

 

Remarks

1. Except for special instructions , the parameters of this specification are measured at 230VAC input, rated load and 25C.

2. Measurement of ripple and noise: Using a  12” twisted pair, and the terminal has two capacitors , 0. 1uF and 10uF in parallel . Measured at 20MHz bandwidth .

3.Accuracy: Including errors, linear adjustment rate and load adjustment rate .

4. The power supply should be regarded as part of the components in the system, and electro-magnetic compatibility related confirmation should be carried out with the terminal equipment .

5. Reduced output is required under low input voltage . Please refer to the reduction graph.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product Packaging and Pin Definition Diagram

Product selection and Notes:

1.Please refer to the specifications in detail for selection and use, otherwise the reliability of power supply will    not be guaranteed .

2.All parameters of this specification are measured according to the internal standards of our company.

 3.It is suggested that the load power of the power supply should not exceed 80% of the rated power of the power  supply.

4.With multi-output power supply, each output circuit must be loaded and used at the same time according to the corresponding ratio .

5.Our company can provide customized products .

6.We reserve the right to change specifications without prior notice .

7.For more product information , please contact us or log on our website .

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