CHINFA KAD1515

KAD15 SERIES
OPEN FRAME
AC - DC POWER MODULE
13 ~ 15W UL / cUL / TUV / CE
FEATURES
‧AC/DC POWER MODULE
‧UNIVERSAL INPUT 85 ~ 265 VAC
‧HIGH EFFICIENCY UP TO 82%
‧SHORT CIRCUIT PROTECTION
‧INTERNAL INPUT FILTER
‧2 YEARS WARRANTY
R
H
a
UL 60950-1
EN 60950-1
MODEL LIST
MODEL NO.
INPUT
VOLTAGE
OUTPUT
WATTAGE
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFF.
(min.)
EFF.
(typ.)
CAPACITOR
LOAD
(max.)
Single Output Models
+3.3 VDC
4000 mA
70%
73%
7000μF
15 WATTS
+ 5 VDC
3000 mA
74%
76%
7000μF
15 WATTS
+ 12 VDC
1250 mA
80%
82%
3500μF
85~265 VAC
15 WATTS
+ 15 VDC
1000 mA
80%
82%
1500μF
85~265 VAC
15 WATTS
+ 24 VDC
625 mA
80%
82%
470μF
± 625 mA
79%
81%
± 1000 μF
KAD1503
85~265 VAC
13 WATTS
KAD1505
85~265 VAC
KAD1512
85~265 VAC
KAD1515
KAD1524
Dual Output Models
KAD1512D
85~265 VAC
KAD15503D
85~265 VAC
SPECIFICATION
KAD1515D
85~265 VAC
15 WATTS
± 12 VDC
15 WATTS
± 15 VDC
± 500 mA
78%
80%
± 470 μF
15 WATTS
+ 5 /+ 3.3 VDC
+1A / +3 A
72%
74%
3500μF
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
GENERAL
Characteristics
Switching frequency
Conditions
min.
Vi nom, Io nom
Input - Output
Isolation resistance
Input - Output, @ 500VDC
100
Ambient temperature
Operating at Vi nom, Io nom
-40
KHz
VAC/VDC
3000/4242
o
Derating
Vi nom, +51 to + 71 C
Storage temperature
Non operational
-40
Relative humidity
Vi nom, Io nom
20
Temperature coefficient
Vi nom, Io min
2010.03.19
unit
max.
100
Isolation voltage
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typ.
MΩ
+ 71
o
2
o
+100
C
%/ C
o
C
95
% RH
± 0.03
% / oC
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KAD15 SERIES
OPEN FRAME
AC - DC POWER MODULE
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
GENERAL
Characteristics
Conditions
o
Bellcore issue 6 @40 C, GB
MTBF
Altitude during operation
min.
typ.
unit
max.
3.3V, 5V & 503D models
1230000
Hours
12V, 15V & 24V models
1270000
Hours
12D & 15D models
1250000
Hours
IEC 60068-2-13
m
4850
Dimension
mm
L76.2 x W50.8 x H22
Cooling
Free air convection
INPUT SPECIFICATIONS
Characteristics
Rated input voltage
Io nom
Input voltage range
Ta min ... Ta max,
Io nom
Input current
Vi : 115 / 230 VAC, Io nom
Rated input current
Vi : 85 VAC, Io nom
Line frequency
Vi nom, Io nom
typ.
max.
unit
85
265
VAC
AC in
85
265
VAC
DC in
120
375
VDC
min.
Conditions
310 / 190
mA
47
Inrush current
Vi : 115 / 230 VAC, Io nom
Leakage current
Input - Output
500
mA
63
Hz
10/18
A
0.25
mA
max.
unit
OUTPUT SPECIFICATIONS
Characteristics
Conditions
Output voltage accuracy
Vi nom,Io nom
Minimum load
Vi nom
Line regulation
Io nom, Vi min ...Vi max
Load regulation
Vi nom,
Io min ...Io nom
min.
typ.
%
±2
single output models
dual output models (each output)
0
%
20
%
±1
%
single output models
±2
%
dual output models
±2
%
Cross regulation
Asymmetrical load 20% / 100% FL
Hold up time
Vi : 115 / 230 VAC, Io nom
Turn on time
Vi nom, Io nom
1000
ms
Rise time
Vi nom, Io nom
150
ms
Fall time
Vi nom, Io nom
150
ms
Transient recovery time
Vi nom, 1~0.5 Io nom
1
ms
Ripple & noise
Vi nom, Io nom,
3.3V & 15V models
100
mV
BW = 20MHz
12V, 15V, 24V & dual
150
mV
+ 10
%
External trim ADJ. Range
(for single output only)
ms
15/30
1)
Efficiency
%
±6
- 10
Io = 5% ...100%
Vi nom, Io nom, Po / Pi
Up to 82%, See model list and typ efficiency curve
NOTE 1 : Pls refer to Fig 1 & Table 1 for connection and resistance recommended.
CONTROL AND PROTECTION
Characteristics
Input fuse
Internal surge voltage protection IEC 61000-4-5
Output short circuit
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2010.03.19
Conditions
min.
typ.
unit
max.
T2A / 250VAC internal
Varistor
Hiccup mode
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KAD15 SERIES
OPEN FRAME
AC - DC POWER MODULE
SPECIFICATION
o
All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed
APPROVALS AND STANDARDS
UL / cUL
UL 60950-1, Recognized
TUV
EN 60950-1, CB scheme
CE
EN 61000-6-3, EN 55022 Class B, EN 61000-3-2, EN 61000-3-3
EN 61000-6-2, EN 55024, EN 61000-4-2, EN 61000-4-3
EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8
EN 61000-4-11, EN 61204-3
Vibration resistance
meet IEC 60068-2-6 (10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis )
Shock resistance
meet IEC 60068-2-27 (15G, 11ms, 3 axes, 6 Faces, 3 times for each Face)
PHYSICAL CHARACTERISTICS
Case size
76.2 x 50.8 x 22mm ( 3 x 2 x 0.87 inches)
Case material
Plastic
Weight
100g
MECHANISM & PIN CONFIGURATION
mm [inch]
50.80 [2.00]
25.40 [1.00]
BURL AT 4 CORNER
12.70 [0.50]
5.10 [0.20]
1
2
25.40 [1.00]
TP 3 x 8
55.90 [2.20]
22.00 [0.87]
76.20 [3.00]
52.50 [2.07]
6.00 [0.24]
DIA 1.00 [0.04]
4
6
5
3
10.00 [0.40]
GENERAL TOLERANCE
5.10 [0.20]
0.00[0.00] - 30.00[1.18]
±0.30[0.01]
30.00[1.18] - 120.00[4.72]
±0.50[0.02]
20.30 [0.80] 20.30 [0.80]
BOTTOM VIEW
PIN ASSIGNMENT
GENERAL
PIN NO.
1
2
3
4
5
6
SINGLE
AC IN
AC IN
Vo -
Trim
NO PIN
Vo +
DUAL 12D, 15D
AC IN
AC IN
Vo -
NO PIN
com
Vo +
NO PIN
com
+5V
503D
AC IN
AC IN
+3.3V
CIRCUIT SCHEMATIC
‧Block diagram for KAD15 series with single output
AC IN
Fuse
Vo + AC IN
Rectifier
Line
Filter
Inrush Current
Switching
Limiter and
Device
Rectifier
Opto Isolation
Reference &
Error Amp.
Trim
Vo +
Rectifier
Inrush Current
Switching
Limiter and
Device
Rectifier
com
Rectifier
Vo - AC IN
Control
Circuit
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Fuse
Line
Filter
AC IN
2010.03.19
‧Block diagram for KAD15 series with dual output
Control
Circuit
Opto Isolation
Vo -
Reference &
Error Amp.
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KAD15 SERIES
OPEN FRAME
AC - DC POWER MODULE
TYP. CURRENT LIMITED CURVE
CIRCUIT SCHEMATIC
‧Block diagram for KAD15503D
AC IN
Fuse
LDO
Regulator
Rectifier
Line
Filter
Inrush Current
Switching
Limiter and
Device
Rectifier
5V
3.3V
Rectifier
Com
AC IN
Control
Circuit
Reference &
Error Amp.
Opto Isolation
Output Voltage [ % ]
v
KAD1524
Hiccup mode
100
50
t
Time
DERATING CURVE
TYP. EFFICIENCY CURVE
KAD1524
80
EFFICIENCY [ % ]
Power out [ % ]
100
60
70
60
230 Vac
115 Vac
50
40
0
-40
51
71
10
25
o
Temperature [ C ]
50
Power out [ % ]
75
100
Fig. 1 Trim connection (For single output only)
6
Vo +
4
Trim
3
Vo -
Rext 1
6
Vo +
4
Trim
3
Vo -
Rext 2
Table 1 Typical resistor values for various output voltage adjustment settings and max continuous power
Type
Rext 1
Rext 2
Vo nom -5%
Vo nom -10%
Vo nom +5%
Vo nom +10%
Max continuous power
KAD1503
180KΩ
56KΩ
100KΩ
20KΩ
13W
KAD1505
39KΩ
15KΩ
9.1KΩ
2.2KΩ
15W
KAD1512
51KΩ
20KΩ
10KΩ
2KΩ
15W
KAD1515
150KΩ
68KΩ
20KΩ
4.7KΩ
15W
KAD1524
130KΩ
56KΩ
12KΩ
2KΩ
15W
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2010.03.19
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P4