Power Supplies Manufacturers

5W Reliable power module Single ac-dc switch power module borad 220V to 12V power module

The product is easy to install and can be directly used on the mainboard with inserting needles.

  • Brand:

    QINXPOWER
  • Model:

    QLA05A
  • Input Voltage:

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

    AC-DC
  • Power:

    5W
Products description

Product features:

  1. The product is easy to install and can be directly used on the mainboard with inserting needles.
  2. Iternational Universalinput voltage: 85-264V AC or 110-370V DC.
  3. Itmeetsthe requirements of Energy Star Level 6 energy efficiency, automatic recovery, overheat protection, compact design and ultra low thickness ( 15.8mm).
  4. Longlife,high efficiency, 100% full load aging, high output voltage accuracy to 1%.
  5. 5. Overcurrentprotection, shortcircuit protection and temperature protection. The abnormal load problem is automatically restored to normal after relief.
  6. Theoutput has built-in filter and can be used without external filter circuit. Output built-in with 105 degree long life electrolytic capacitor.
  7. 7. Industrialgrade, supersmall size, low power consumption.
  8. Theproductconforms to the safety standard design, no load < 0. 1W, efficiency < 73% and with 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)

QLA05A-03QLA05A-05QLA05A-09QLA05A- 12HLA05A- 15HLA05A-24
1 、Input Features
Working Voltage Range (VAC)90-264
Frequency Range (Hz)47-63
AC Input(VAC)85-264
DC Input(VDC)110-264
Input Current(mA)0.07/ 115VAC   0.03/230VAC
Surge current(A)Cold Boot:10A/230VAC
Efficiency(TYP.)62%69%75%75%75%75%
Stand-by power consumptio(mW)≤ 100mW
2 、Output Features
Output Voltage(VDC)3.3V5V9V12V15V24V
Output voltage accuracy± 1%
Rated current(ADC)1.5A1A0.55A0.41A0.33A0.21A
Rated power(W)5W5W5W5W5W5W
Ripple&Noise(mv

p-p)

Rated input

voltage, 20MHz

bandwidth

≤ 100mV≤ 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

Rated input voltage115%- 150% of the rated output power
Protection mode: hiccup mode, auto-response after removal of abnormal load
Short-circuit protectionRated input voltageAutomatic recovery after long-term short circuit
Over-current protection≥ 1. 1 Times Io
Start delay

time(ms)

 

Vin :230VAC

500ms
Power-off

protection

time(ms)

20ms
3 、General Features
Working      temperature(℃)/-20-60℃
Working    humidity(RH)/20-90%, non-condensing
temperature

coefficient

/±0.02%/℃
Storage temperature and humidity-40~+85℃ 10-95%RH
Switching frequency(KHz)5-65  (Frequency Conversion Control Chip)
Isolation     voltage(VAC)Input-to-output,  test lasted 60s ,≤

5mA

3KV≤5mA  60S
Insulation     resistance(MΩ)Input to output,

500VDC

100 MΩ
Leakage   current(mA)500VDCInput to output      ≤ 1mA/RMS
MTBF@25℃>250000H
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 25℃.

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.

 

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