Meanwell 0.5W DC-DC Regulated Single Output Converter 9v switching power supply

OUTPUT

RATED POWER

0.5W

RIPPLE & NOISE (max.) Note.2

100mVp-p

LINE REGULATION  

±1.0%

LOAD REGULATION Note.3

±1.0%

VOLTAGE ACCURACY

±2.0% (Typ.)   ±3.0% (max.)

SWITCHING FREQUENCY

50KHz min.

INPUT

VOLTAGE RANGE

4.5 ~ 5.5V

NORMAL VOLTAGE

5V

INPUT CURRENT

Full load

175mA

No load

37mA

FILTER

Capacitor type

PROTECTION

Fuse recommended

PROTECTION

(Note. 4)

OVER LOAD

150 ~ 350% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

SHORT CIRCUIT

All output equipped with short circuit

Protection type : Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.

-25~+71°C (Refer to output load derating curve)

WORKING HUMIDITY

20 ~ 90% RH on-condensing

STORAGE TEMP., HUMIDITY

-25~+105°C, 10~95%RH

TEMP. COEFFICIENT

0.03%/°C (0~ 50°C)

VIBRATION

10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes

SAFETY &

EMC

WITHSTAND VOLTAGE

I/P-O/P:1KVDC

ISOLATION RESISTANCE

I/P-O/P: 100M Ohms / 500VDC / 25°C / 70% RH

ISOLATION CAPACITANCE

80Pfmax.

OTHERS

MTBF

600khrs min.MIL-HDBK-217F(25°C )

DIMENSION

22.6*9.9*8.4mm or 0.89"*0.39"*0.33" inch (L*W*H)

WEIGHT

3.1g

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Load regulation is measured from 10% to 100% rated load.

4.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.