SCW12 Datasheet, PDF (1/1 Pages) Mean Well Enterprises Co., Ltd. – 12W DC-DC Regulated Single Output Converter

12W DC-DC Regulated Single Output Converter
SCW12 series
Features :
2:1 wide input range
1500VDC I/O isolation
Built-in remote ON/OFF control
Built-in EMI filter
Protections: Short circuit / Overload
Cooling by free air convection
Five-sided shield metal case
100% full load burn-in test
Low cost / High reliability
Modified models available: output 2.5V/3.3V
2 years warranty
SPECIFICATION
ORDER NO.
SCW12A-05 SCW12B-05 SCW12C-05 SCW12A-12 SCW12B-12 SCW12C-12 SCW12A-15 SCW12B-15 SCW12C-15
DC VOLTAGE
5V
12V
15V
CURRENT RANGE
480 ~ 2400mA
200 ~ 1000mA
160 ~ 800mA
RATED POWER
12W
OUTPUT ^{RIPPLE & NOISE (max.) Note.2 50mVp-p}
LINE REGULATION Note.3 0.5%
60mVp-p
60mVp-p
LOAD REGULATION Note.4 0.5%
VOLTAGE ACCURACY
2.0%
SWITCHING FREQUENCY 400KHz min.
VOLTAGE RANGE
A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC
EFFICIENCY (Typ.)
82%
83%
84%
82%
83%
83%
82%
85%
83%
INPUT DC CURRENT
Full load
No load
A: 1245mA B: 625mA C: 320mA
A: 70mA B: 35mA C: 25mA
FILTER
Pi network
PROTECTION
Fuse recommended
PROTECTION
(Note. 5)
OVERLOAD
SHORT CIRCUIT
WORKING TEMP.
110 ~ 180% 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
-25 ~ +71 (Refer to output load derating curve)
ENVIRONMENT
SAFETY
OTHERS
WORKING HUMIDITY
20% ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -25 ~ +105 , 10 ~ 95% RH
TEMP. COEFFICIENT
0.05% / (0 ~ 50 )
VIBRATION
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
WITHSTAND VOLTAGE
I/P-O/P:1.5KVDC
ISOLATION RESISTANCE I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
ISOLATION CAPACITANCE 2200pF max.
EMI CONDUCTION & RADIATION Compliance to EN55022 Class A, FCC part 15 Class A
EMS IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8 light industry level, criteria A
REMOTE CONTROL
Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short
MTBF
600Khrs min. MIL-HDBK-217F(25 )
DIMENSION
31.8*20.3*12.2mm or 1.25"*0.80"*0.48" inch (L*W*H)
WEIGHT
18.5g
Mechanical Specification
Unit:mm(inch)
Pin Configuration
Derating Curve
20.3(0.80)
1
23
2
22
3
BOTTOM VIEW
0.6 + 0.2/-0
2.54(0.10)
2.54(0.10)
16
9
14
11
15.24(0.60)
5.08(0.20)
3.81(0.15)
SIDE
VIEW
12.2(0.48)
Pin No.
1
2&3
9
11
14
16
22 & 23
Output
R.C.
-Vin
N.C.
N.C.
+Vout
-Vout
+ Vin
100
60
-25
0 25 50 60 71
100
Ta ( )
NOTE
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:SCW12-SPEC 2008-10-22