25W DC-DC Triple Output Converter
TKA30 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
+5V
TKA30B-B
12V
TKA30C-B
TKA30A-C
+5V
TKA30B-C
15V
TKA30C-C
DC VOLTAGE
350 ~ 3500mA
25W
31 ~ 310mA
350 ~ 3500mA
25 ~ 250mA
CURRENT RANGE
RATED POWER
100mVp-p
0.5%
RIPPLE & NOISE (max.) Note.2
OUTPUT
LINE REGULATION
LOAD REGULATION
VOLTAGE ACCURACY
Note.3
Note.4
+5V: 2.0%, V1: 5.0%
+5V: 2.0%, V1: 5.0%
100KHz min.
SWITCHING FREQUENCY
VOLTAGE RANGE
A: 9 ~ 18VDC B: 18~36VDC C: 36~72VDC
80% 82% 82%
80%
82%
82%
EFFICIENCY (Typ.)
Full load A: 2.61A B: 1.27A C: 0.64A
No load A: 40mA B: 18mA C: 10mA
Pi network
INPUT
DC CURRENT
FILTER
REMOTE CONTROL
PROTECTION
Power on: R.C ~-Vin > 4.5~5.5VDC or open, Power off: R.C~ -Vin <0.8VDC or short
Fuse recommended
110 ~ 250% rated output power
OVERLOAD
Protection type : Hiccup mode, recovers automatically after fault condition is removed
All output equipped with short circuit
PROTECTION
(Note. 5)
SHORT CIRCUIT
Protection type : Hiccup mode, recovers automatically after fault condition is removed
-25 ~ +85 (Refer to output load derating curve)
WORKING TEMP.
20% ~ 90% RH non-condensing
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
-40 ~ +105 , 10 ~ 95% RH
ENVIRONMENT
0.03% / (0 ~ 50
)
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
I/P-O/P:1KVDC
WITHSTAND VOLTAGE
I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
SAFETY & ISOLATION RESISTANCE
EMI CONDUCTION & RADIATION Compliance to EN55022 Class B, FCC part 15 Class B
EMC
Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A
100Khrs min. MIL-HDBK-217F(25
EMS IMMUNITY
MTBF
)
OTHERS
DIMENSION
50.8*50.8*21.0mm or 2"*2"*0.82" inch (L*W*H)
110g
WEIGHT
Pin Configuration
Derating Curve
Mechanical Specification
Unit: mm (inch)
21 ( 0.82 )
30.48 (1.20)
1.0 + 0.2/-0.1
Pin No.
Output
100
80
1
2
3
4
5
6
7
8
R.C
No Pin
-Vin
5
6
7
8
BOTTOM
VIEW
SIDE
VIEW
+Vin
+Vout
+5V
12.7 ( 0.50 )
COM
-Vout
4
3 2 1
15.24 ( 0.60 )
5.8 ( 0.23 )
22.9 ( 0.90 )
-25
0
25
50
71 85 100
2.5( 0.10 )
50.8 ( 2.00)
Ta (
)
1.All parameters are specified at normal input, rated load, 25 70% RH Ambient.
NOTE
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