ac to dc converter
[ Typical performance ]
  • ◆ Wide Input voltage range
  • ◆ Typical Efficiency  (75%)
  • ◆ Switching frequency:60 KHz
  • ◆ Over current/Short circuit protection,Self-furbish
  • ◆  Input-output isolate
  • ◆ PCB Board in-line type installs
  • ◆  Plastic/Metal case
[ Temperature graph ]
ac to dc converter
Input Min Nom Max Notes
Vdc Input voltage 165(200Vdc) 220 265(380Vdc) N
  85(120Vdc) 220 265(380Vdc) W
 Hz Frequency range 47   440  
Remote ON/OFF Non
[ Output ]
Voltage accuracy Vo1,Vo2 ±1.0%, ±2.0%
Line regulation

Nominal Load,full voltage range

Vo1,Vo2 ±0.2%, ±1.5%
Load regulation 20% ~ 100% rated voltage Vo1,Vo2 ±0.5%, ±3.0%
Ripple and noise 20MHz BM (Full Load)
  Vo≤5.0V, ≤80mVp-p Vo≥48V, ≤180mVp-p Other≤120 mVp-p
Turn-on delay time Typical value Non
    1S
[ General ]
Efficiency Nominal input,Full load Vo≤5.0V,70%(Typical) Vo>5.0V,75%(Typical)
Switching frequency 60KHz  
Operating temperature   Free air -20℃ ~ +65℃
Storage temperature   -40℃ ~ +105℃
Max case temperature   +80℃
Relative humidity 10%~90%
case material Plastic/Metal case
Isolation Voltage Input-output 2.5KV ≤ 10mA/1min
Input- case     Input-FG    1.5KV ≤ 10mA/1min
MTBF 200000Hrs
[ Product Nomination Method ]

W Wide range voltage input: AC85-265V,
N Narrow range voltage input: AC165-265V

Power convert mode A (AC-DC)
Output Watt
Input voltage
S: Single output D: dual output
Output voltage

I : Indicate dual output isolate

[ Typical product tabulates ]
Output voltage / current
  • VO1
  • VO2
  • VO3
  • V
  • mA
  • V
  • mA
  • V
  • mA
WA5-220S2V1

85~265VAC
120~380VDC

2.1V 1000mA
WA5-220S3V3 3.3V 1000mA
WA5-220S05 5V 1000mA
WA5-220S06 6V 830mA
WA5-220S09 9V 550mA
WA5-220S12 12V 420mA
WA5-220S15 15V 330mA
WA5-220S18 18V 280mA
WA5-220S24 24V 210mA
WA5-220S48 48V 104mA
WA5-220D3V3 +3.3V 500mA -3.3V 500mA
WA5-220D05 +5V 500mA -5V 500mA
WA5-220D06 +6V 420mA -6V 420mA
WA5-220D09 +9V 275mA -9V 275mA
WA5-220D12 +12V 210mA -12V 210mA
WA5-220D15 +15V 165 mA -15V 165 mA
WA5-220D24 +24V 100 mA -24V 100 mA
WA5-220D48

85~265VAC
120~380VDC

+48V 50 mA -48V 50 mA
[ Mechanical Date ]
[ Mechanical Date ]
Package Code L x W x H  unit:mm Package No
--- 39.0 x 25.0 x 22.0 100100DC
[ Pin Assignments ]
Pin No 1 2 3 4 5 6
Single AC(N) AC(L) +Vout NP GND NP
Dual AC(N) AC(L) +Vout1 COM -Vo2 NP
Dual Isolate AC(N) AC(L) +Vout1 GND1 GND2 +Vo2
*Note:The power modules such as the definition of the pin does not match with the data sheet ,please refer to the actual item.