MEANWELL TKA30B-C

TKA30
25W DC-DC Triple Output Converter
series
Features :
2:1 wide input range
4:1 wide input range(option)
1000VDC I/O isolation
Built-in EMI filter
Remote ON-OFF control
Protections: Short circuit / Overload
Cooling by free air convection
Six-sided shield metal case
Epoxy encapsulated
100% burn-in test
Approvals: FCC / CE
2 years warranty
SPECIFICATION
ORDER NO.
TKA30A-B
TKA30C-B
TKA30A-C
TKA30B-C
TKA30C-C
+5V
12V
+5V
15V
CURRENT RANGE
350 ~ 3500mA
31 ~ 310mA
350 ~ 3500mA
25 ~ 250mA
RATED POWER
25W
RIPPLE & NOISE (max.) Note.2 100mVp-p
LINE REGULATION
Note.3 0.5%
OUTPUT
LOAD REGULATION
INPUT
Note.4 +5V: 2.0%, V1: 5.0%
VOLTAGE ACCURACY
+5V: 2.0%, V1: 5.0%
SWITCHING FREQUENCY
100KHz min.
VOLTAGE RANGE
A: 9 ~ 18VDC
EFFICIENCY (Typ.)
80%
Full load
A: 2.61A
B: 1.27A
C: 0.64A
No load
A: 40mA
B: 18mA
C: 10mA
DC CURRENT
B: 18~36VDC
C: 36~72VDC
82%
82%
80%
82%
FILTER
Pi network
REMOTE CONTROL
Power on: R.C ~-Vin > 4.5~5.5VDC or open, Power off: R.C~ -Vin <0.8VDC or short
Fuse recommended
PROTECTION
82%
110 ~ 250% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
All output equipped with short circuit
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVERLOAD
PROTECTION
(Note. 5)
TKA30B-B
DC VOLTAGE
SHORT CIRCUIT
WORKING TEMP.
-25 ~ +85
WORKING HUMIDITY
20% ~ 90% RH non-condensing
(Refer to output load derating curve)
ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +105 , 10 ~ 95% RH
0.03% / (0 ~ 50 )
TEMP. COEFFICIENT
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
VIBRATION
WITHSTAND VOLTAGE
SAFETY & ISOLATION RESISTANCE
EMI CONDUCTION & RADIATION
EMC
EMS IMMUNITY
OTHERS
I/P-O/P:1KVDC
I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 Class B, FCC part 15 Class B
Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A
MTBF
DIMENSION
100Khrs min. MIL-HDBK-217F(25
WEIGHT
110g
)
50.8*50.8*21.0mm or 2"*2"*0.82" inch (L*W*H)
Derating Curve
Pin Configuration
Mechanical Specification
Unit: mm (inch)
7
BOTTOM
VIEW
12.7 ( 0.50 )
21 ( 0.82 )
8
SIDE
VIEW
4 3 2 1
22.9 ( 0.90 )
15.24 ( 0.60 )
2.5( 0.10 )
5.8 ( 0.23 )
50.8 ( 2.00 )
6
+ 0.2/-0.1
45.72 ( 1.80 )
5
1.0
Pin No.
Output
1
2
3
4
5
6
7
8
R.C
No Pin
-Vin
+Vin
+Vout
+5V
COM
-Vout
100
LOAD (%)
30.48 (1.20)
80
-25
0
50.8 ( 2.00)
NOTE
25
71 85
50
Ta (
100
)
1.All parameters are specified at normal input, rated load, 25 70% RH Ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 20% to 100% rated load.
5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.
File Name:TKA30-SPEC 2008-05-20