ASTRODYNE PWC-3.3

pwC
P o w e r B l o c k M i c r o-Miniature 5 Watt Swit ching Power Supplies
series
5 Watts Output Power
PWC-xx
3.3VDC to 24VDC Single Outputs
Universal Input
3,000VAC Input to Output Isolation
PWC-xxS
EN55022 Class B EMI
Industrial Op. Temp (ā€œEā€ Versions)
PWC-xxE
Model Number
Output Voltage
Output Amps
Output Watts
Size (inches)
Efficiency
OPEN FRAME
PWC-3.3
PWC-5
PWC-12
PWC-15
PWC-24
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
1.25
1
0.42
0.34
0.23
4.1W
5W
5W
5W
5W
0.91 x 1.91 x 0.63
0.91 x 1.91 x 0.63
0.91 x 1.91 x 0.63
0.91 x 1.91 x 0.63
0.91 x 1.91 x 0.63
65%
72%
73%
75%
76%
SIP STYLE OPEN FRAME
PWC-3.3S
3.3 VDC
PWC-5S
5 VDC
PWC-12S
12 VDC
PWC-15S
15 VDC
PWC-24S
24 VDC
1.25
1
0.42
0.34
0.23
4.1W
5W
5W
5W
5W
1.12 x 1.93 x 0.51
1.12 x 1.93 x 0.51
1.12 x 1.93 x 0.51
1.12 x 1.93 x 0.51
1.12 x 1.93 x 0.51
65%
72%
73%
75%
76%
ENCAPSULATED
PWC-3.3E
PWC-5E
PWC-12E
PWC-15E
PWC-24E
1.25
1
0.42
0.34
0.23
4.1W
5W
5W
5W
5W
1 x 2 x 0.6
1 x 2 x 0.6
1 x 2 x 0.6
1 x 2 x 0.6
1 x 2 x 0.6
65%
72%
73%
75%
76%
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060
pwC
P o w e r B l o c k M i c r o-Miniature 5 Watt Swit ching Power Supplies
INPUT SPECIFICATIONS
Input Voltage (AC/DC)
Input Frequency
Inrush Current
series
ENVIRONMENTAL SPECIFICATIONS
90-264VAC/110-340VDC
Nominal: 100-240VAC
47-440 Hz, 50-60Hz Nom.
20A @ 115VAC, typ
40A @ 200VAC, typ
Oper. Temperature (Note 4)
PWC-xx, PWC-xxS
-10 to +50°C FL
PWC-xxE
-25 to +65°C FL
See Derate Curves Relative Humidity
0-95%, Non-Condensing
Storage Temperature
-40 to +85°C *
OUTPUT SPECIFICATIONS
PHYSICAL SPECIFICATIONS
Output Voltage/Current (Note 5)
Preset Accuracy (Note 8)
Load Regulation (Note 6)
20%-FL
Line Regulation (Note 7)
Temperature Coefficient
Ripple/Noise(20Mhz BW)
Overvoltage Protection
Hold Up Time
Short Circuit Protection
OverTemp Protection
See Model Chart
+/-1%, typ
3.3V & 5V:+/-1%, max.
12V, 15V, & 24V:+/-0.5%, max.
3.3V & 5V:+/-1%, max.
12V, 15V, & 24V:+/-0.5%,max.
+/-0.03%/°C (0-50°C, typ.)
150mV Pk-Pk, typ (Notes 1, 2 & 9)
Clamp *
10mS, typ
Latching, Recovering *
Latching, Recovering *
GENERAL SPECIFICATIONS
Input-Out Isolation (Note 3)
Output-Ground Isolation
Input-Ground Isolation
Switching Frequency
Efficiency (@ Full Load)
Safety
EMI
3000VAC
1000VAC
2500VAC
132 Khz, fixed, typ
See Model Chart
UL60950, EN60950 EN55022
All specifications are typical at nominal input, full load, and 25DegC unless
otherwise noted
* These are stress ratings. Exposure of the devices to any of these conditions
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
WWW.ASTRODYNE.COM
Construction
Open Frame or Encapsulated
Weight
Open Frame: 1.0 oz (28g)
Encapsulated: 1.5 oz. (42g)
Notes:
1. All measurements should be made directly at the terminals of the power supply
2. Ripple and noise dependent upon output voltage as specified per particular model.
3. Isolation for up to 1 minute duration.
4. Specified for free air convection cooling.
5. Minimum load is not required for proper operation.
6. Load Regulation is measured from 5% to Full Load.
7. Line Regulation measured from High Line to Low Line.
8. Preset Accuracy measured at nominal load, 120VAC input.
9. O/P Noise measured directly at the pins/terminals at nominal load, 0.1uF bypass and 47uF electrolytic, pk-pk @ 20MHz bandwidth.
10. 100% Production Tested
Astrodyne products are not authorized or warranteed for use
as critical components in life support systems, equipment used
in hazardous environments, nuclear controls systems, or other
mission-critical applications.
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060
P o w e r B l o c k M i c r o-Miniature 5 Watt Swit ching Power Supplies
pwC
series
MECHANICAL SPECIFICATIONS - PWC Open Frame
1.40
.63
16
.47
12
.055
1.397
1.91
48.5
ACL
.91
23.1
-Vout
.80
20.32
ACN
.055
1.397
+Vout
.455
11.55
.400
10.16
1.800
45.72
Unit : mm (in)
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060
pwC
P o w e r B l o c k M i c r o-Miniature 5 Watt Swit ching Power Supplies
series
MECHANICAL SPECIFICATIONS - PWC SIP STYLE
.512
13
1.929
49
1.122
28.50
3.90
3.90
ACN
ACL
5.08
6.42
WWW.ASTRODYNE.COM
+Vout -Vout
2.54
1.95
Unit : mm (in)
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060
pwC
P o w e r B l o c k M i c r o-Miniature 5 Watt Swit ching Power Supplies
series
MECHANICAL SPECIFICATIONS - PWC Encapsulated
2.54 (0.10)
20.32 ( 0.80)
25 .40 (1 .00)
ACL
SIDE VIEW
BOTTOM VIEW
-Vout
5.08 (0.20) MIN.
+Vout
ACN
2.54 (0.10)
15.24 (0.60)
45.72 (1.80)
50.80 (2.00)
1.016 (0.040) DIA.
10.16 (0.40)
NOTES:
DIMENSIONS ARE IN mm (INCH)
derate curveS
PWC-xx, PWC-xxS
Ambient (°C)
WWW.ASTRODYNE.COM
PWC-xxE
Ambient (°C)
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASTRODYNE EUROPE: 353 51 561060