SCP-35 series 35W Single Output Switching Power Supply SPECIFICATION

SCP-35 series 35W Single Output Switching Power Supply SPECIFICATION
SCP-35
35W Single Output Switching Power Supply
series
■ Features :
Universal AC input/Full range
Protections: Short circuit / Overload / Over voltage / Battery
polarity protections (by fuse)
Built-in temperature compensation function
Output voltage detection signal
Cooling by free air convection
LED indicator for power on
No load power consumption <0.75W
Suitable for installation in metallic or non-metallic system enclosure
100% full load burn-in test
2 years warranty
SPECIFICATION
MODEL
SCP-35-12
SCP-35-24
DC VOLTAGE
13.8V
27.6V
RATED CURRENT
2.6A
1.4A
CURRENT RANGE
0 ~ 2.6A
0 ~ 1.4A
PEAK 5S
Note.6 3.1A
RATED POWER
OUTPUT
INPUT
FUNCTION
200mVp-p
VOLTAGE ADJ. RANGE
+15,-5%
VOLTAGE TOLERANCE Note.3 ±2.0%
+15,-5%
±1.0%
LINE REGULATION
Note.4 ±1.0%
±1.0%
LOAD REGULATION
Note.5 ±2.0%
OTHERS
500ms, 30ms/230VAC
HOLD UP TIME (Typ.)
50ms/230VAC
VOLTAGE RANGE
85 ~ 264VAC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
83%
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
0.75A/115VAC
TEMP. COMPENSATION
OUTPUT VOLTAGE SENSOR
1200ms, 30ms/115VAC at full load
16ms/115VAC at full load
120 ~ 370VDC
86%
0.5 A/230VAC
COLD START 45A
<2mA / 240VAC
By NTC (not provide with the power supply)
L=output voltage +0.2 ~ 0.7V(AC OK); L=0V(AC Fail)
OVERLOAD
1.7 ~ 2.3A rated output power
3.1 ~ 4.2A rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
16.6 ~ 19.3V
Protection type : Shut down o/p voltage, re-power on to recover
WORKING TEMP.
-20 ~ +60℃ (Refer to output load derating curve)
EMC EMISSION
33.1 ~ 38.5V
20 ~ 90% RH non-condensing
-40 ~ +85℃, 10 ~ 95% RH
±0.05% /℃ (0 ~ 45℃)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
UL60950-1, CB(IEC60950-1),CCC GB4943 approved
I/P-O/P:3KVAC
I/P-FG:1.5KVAC
O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,3
EMC IMMUNITY
MTBF
Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1, light industry level, criteria A
DIMENSION
99*97*36mm (L*W*H)
0.37Kg; 45pcs/17.7Kg/1CUFT
PACKING
NOTE
±1.0%
SETUP, RISE TIME
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
SAFETY & ISOLATION RESISTANCE
(Note 6)
38.6W
RIPPLE & NOISE (max.) Note.2 120mVp-p
PROTECTION
EMC
1.7A
35.9W
523.3Khrs min.
MIL-HDBK-217F (25℃)
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. 33% Duty cycle maximum within every 15 seconds. Average output power should not exceed the rated power.
7. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
(As available on http://www.meanwell.com)
File Name:SCP-35-SPEC 2015-03-07
SCP-35
35W Single Output Switching Power Supply
Mechanical Specification
Case No. 905
36
51.5
2
FS2
F6.3A/250V
3
B+
L
BGND
+V
97
=4
3L
1
TB2
2-
WHITE(+V)
BLACK(-V)
YELLOW(L)
5.5
M
BLACK(B-)
55.5
400
RED(B+)
3.5
ψ
TB1
Unit:mm
FS1
T2A/250V
1
series
2
SVR1
CN2
LED
Terminal Pin No. Assignment (TB1)
Assignment
AC/L
AC/N
FG
ψ3 .
5
4.5
89
20.5
55
Terminal Pin No. Assignment (TB2)
99
Assignment
DC OUTPUT +V
DC OUTPUT -V
6.5
JST XHP
or equivalent
JST SXH-001T-P0.6
or equivalent
ψ3
.5
2-M
3L
=6
18
ψ3
.5
74
Block Diagram
36
Terminal
17.5
CN2 : JST B2B-XH or equivalent
Mating Housing
87
7
Pin No.
1
2
28
Pin No.
1
2
3
fosc : 60KHz
L
B+
RECTIFIERS
&
FILTER
EMI
FILTER
I/P
RECTIFIERS
&
FILTER
POWER
SWITCHING
+V
-V
B-
DETECTION
CIRCUIT
FG
O.L.P.
CONTROL
O.V.P.
Derating Curve
Output Derating VS Input Voltage
Ta=25℃
100
100
90
80
80
70
LOAD (%)
LOAD (%)
60
40
20
-20
0
10
20
30
40
50
AMBIENT TEMPERATURE (℃)
60
70
(HORIZONTAL)
60
50
40
85
95
100
115
120
140
160
180
200
220
240
264
INPUT VOLTAGE (VAC) 60Hz
File Name:SCP-35-SPEC 2015-03-07
35W Single Output Switching Power Supply
SCP-35
series
Function Description
1.B+,BConnect the battery : B+ connected to battery positive.
B- connected to battery negative.
2.L
Output voltage detection, detect output voltage or battery voltage ( if battery is used).
Voltage of L Pin
AC OK
Output voltage +0.2~0.7V(depends on Vf of diode)
AC Fail
0V
3.+V,-V
Output voltage. Can't connect the battery.
4.CN2
Temperature sensor can be connected to the unit to allow temperature compensation of the charging voltage.
If the sensor is not used, the charger still works normally.
Reference example: (Under rated DC output voltage)
Connect 100KΩ NTC Thermistor(THINKING TTC3A104F4193EY)To CN2) . The output voltage will change along
with the temperature change.If the output voltage is adjusted other than the rated value by internal potential meter,
please consult Meanwell for suitable value of Thermistor.
Ta :0℃
Ta :25℃
Ta :50℃
SCP-35-12
14.4±0.2V
13.8±0.1V
13.2±0.2V
SCP-35-24
29.3±0.4V
27.6±0.2V
26.4±0.4V
V
29.3
27.6
26.4
(24V)
14.4
13.8
13.2
0
25
50
(12V)
(℃)
Temperature Sensor
File Name:SCP-35-SPEC 2015-03-07
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