Astrodyne AFC-15S Powerblock micro-miniature modular switching power supply Datasheet

AFC
P o w e r B l o c k M i c r o-M i niat ure Modular S witch in g Po we r Su p p lie s
series
Single 10 Watt Outputs
3.3VDC to 24VDC
Universal 90 to 264VAC Input
3,000VAC Input to Output Isolation
-25 to +70°C Operation
High Efficiency
2”L x 1”w x 0.9”H
Model Number
Output Voltage
Output Amps
Output Watts
Size (inches)
AFC-3.3S
AFC-5S
AFC-12S
AFC-15S
AFC-24S
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
2.5
2
0.83
0.66
0.42
8W
10W
10W
10W
10W
1 x 2 x 0.9
1 x 2 x 0.9
1 x 2 x 0.9
1 x 2 x 0.9
1 x 2 x 0.9
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Fully Approved
IEC60950
EN60950
UL60950-1
CSA22.2-60950-1
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ASTRODYNE PACIFIC: 886-2-26983458
AFC
P o w e r B l o c k M i c r o-M i niat ure Modular S witch in g Po we r Su p p lie s
INPUT SPECIFICATIONS
Input Voltage, Nominal
Input Frequency
Inrush Current
GENERAL SPECIFICATIONS
90-264VAC
Nominal: 100-240VAC
47-63 Hz, 50-60Hz Nom.
20A @ 100VAC, typ
40A @ 200VAC, typ
OUTPUT SPECIFICATIONS
Output Voltage/Current
Initial Accuracy
Load Regulation
20%-FL
Line Regulation
Temperature Coefficient
Ripple/Noise(20Mhz BW)
Overvoltage Protection
Hold Up Time
Short Circuit Protection
OverTemp Protection
Current Limit
series
See Specific Model
+/-1%, typ
3.3V & 5V:+/-1%, typ
12V, 15V, & 24V:+/-0.5%, typ
3.3V & 5V:+/-1%, typ
12V, 15V, & 24V:+/-0.5%, typ
+/-0.03%/°C
200-250mV Pk-Pk, typ
Clamp, 130-150% *
30mS, typ
Continuous *
Latching, Recovering
130% typ,Self-Reset Foldback
Input-Out Isolation
Output-Ground Isolation
Input-Ground Isolation
Operating Frequency
Efficiency (@ Full Load)
Safety
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Relative Humidity
Storage Temperature
MTBF
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
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-25 to +50°C FL
Derate Linearly to 25%L @ 70°C
0-95%, Non-Condensing
-25 to +71°C *
466,553 Hrs
MIL-HDBK 217, Parts Count Method,
25°C, Ground Benign
PHYSICAL SPECIFICATIONS
Case Material
Construction
Weight
* These are stress ratings. Exposure of the devices to any of these conditions
3000VAC
1000VAC
2500VAC
100 Khz, fixed, typ
75 - 80%, typ
EN60950, TUV File# B050122749064
IEC60950, CB File# DE 3-51024
UL60950-1, UL File# E167432
Rynite, 94V-0 Rated
Encapsulated, Soft Pot
1.5 oz (42g)
All specifications are typical at nominal input, full load, and 25DegC unless
otherwise noted
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AFC
P o w e r B l o c k M i c r o-M i niat ure Modular S witch in g Po we r Su p p lie s
series
MECHANICAL SPECIFICATIONS
SIDE VIEW
BOTTOM VIEW
.10 (2.54)
.80 (20.32)
1.00 (25.40)
ACL
-Vout
.20 (5.08) MIN.
+Vout
ACN
.10 (2.54)
Dim. “H”
1.80 (45.72)
.040 (1.016) DIA.
.40 (10.16)
NOTES:
2.00 (50.80)
DIMENSIONS ARE IN INCH (mm)
TOLERANCES: .XXX +/-.02(.508)
.XX +/-.05(1.27)
Dimension “H”
0.9 (22.86)
POWER BLOCK APPLICATION NOTES
Output Noise
EMI
C1 = Electrolytic Capacitor
Capacitance = 22uF - 220uF
Voltage = Two times rated output voltage
C1 = 0.22uF X Capacitor
L1 = 3uH - 10uH
C2, C3 = 220pF Y Capacitors
C2 = Electrolytic Capacitor
Capacitance = 22uF - 47uF
Voltage = Two times rated output voltage
Notes:
The figure below ia a sample diagram to reduce Output Ripple
and Noise.
C3 = Ceramic Capacitor
Capacitance = 0.01uF - 0.1uF
Voltage = 50 volt
The figure below ia a suggested diagram to reduce
Electromagnetic Interference (EMI).
L1 = 10mH - 30mH Common Mode, Choke
The diagram above is a recommended circuit, only by trying
true application can levels be measured.
Inrush Current
If desired, the use of a Choke, NTC or Inrush Current Limiter
may be used to reduce the Inrush Current
Notes:
1. The use of C1 alone may reduce noise to desired levels,
if not use L1, C2 and C3 in addition to C1.
2. The figure above is a suggested circuit. Only by trying true
application can levels be tested.
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5214
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ASTRODYNE PACIFIC: 886-2-26983458
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