SD-500H-12 [MEANWELL]
500W Single Output DC-DC Converter; 500W单路输出DC-DC转换器
| 型号： | SD-500H-12 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 500W Single Output DC-DC Converter |
| 文件： | 总4页 (文件大小：149K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
500W Single Output DC-DC Converter
SD-500 series
Features :
DC input active surge current limiting
Wide 4:1~2:1 DC input range (24V: 19~72VDC, 96V:72~144VDC)
Protections: Short circuit / Overload / Over voltage / Over temperature
/ Input polarity(by fuse)
2000VAC I/O Isolation
Forced air cooling by built-in DC fan with fan speed control function
Output OK Signal
Built-in remote ON-OFF control
Built-in remote sense function
3 years warranty
SPECIFICATION
MODEL
SD-500L-12
SD-500L-24
SD-500L-48
SD-500H-12
SD-500H-24
SD-500H-48
DC VOLTAGE
12V
24V
48V
12V
24V
48V
RATED CURRENT
CURRENT RANGE
RATED POWER
40A
21A
10.5A
40A
21A
10.5A
0 ~ 40A
480W
0 ~ 21A
504W
150mVp-p
23 ~ 30V
1.0%
0 ~ 10.5A
504W
0 ~ 40A
480W
150mVp-p
11 ~ 15V
1.0%
0 ~ 21A
504W
150mVp-p
23 ~ 30V
1.0%
0 ~ 10.5A
504W
RIPPLE & NOISE (max.) Note.2 150mVp-p
VOLTAGE ADJ. RANGE 11 ~ 15V
VOLTAGE TOLERANCE Note.3 1.0%
150mVp-p
46 ~ 60V
1.0%
150mVp-p
46 ~ 60V
1.0%
OUTPUT
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
500ms, 50ms at full load
Note.5 19 ~ 72VDC
86%
72 ~ 144VDC
87%
VOLTAGE RANGE
EFFICIENCY (Typ.)
DC CURRENT (Typ.)
CURRENT (AT NO LOAD)
INRUSH CURRENT (Typ.)
88%
89%
89%
90%
INPUT
8A/72VDC 6A/96VDC
Max. 0.1A/96VDC
60A/96VDC
24.2A/19VDC 24.8A/24VDC 12A/48VDC
Max. 0.2A/48VDC
60A/48VDC
105 ~ 125% rated output power
OVERLOAD
Protection type : Constant current limiting, shut down o/p voltage after about 5 sec., re-power on to recover
16 ~ 19V
30.8 ~ 35.2V
62 ~ 68V
16 ~ 19V
30.8 ~ 35.2V
62 ~ 68V
OVER VOLTAGE
Protection type : Shut down o/p voltage, re-power on to recover
PROTECTION
80
80
5
5
(TSW1 ) detect on heatsink of power transistor
(L-48V,H-24V,H-48V), 85 (L-24V), 90
5
5
(L-12V), 95
5 (H-12V) (TSW2 : detect on heatsink of o/p diode)
OVER TEMPERATURE
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
Please refer to function manual
REMOTE ON/OFF CONTROL
OUTPUT OK SIGNAL
FUNCTION
Open collector signal low when PSU turns on, max. sink current :10mA
-20 ~ +60 (Refer to output load derating curve)
WORKING TEMP.
20 ~ 90% RH non-condensing
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY -40 ~ +85 , 10 ~ 95% RH
ENVIRONMENT
TEMP. COEFFICIENT
VIBRATION
0.02%/ (0 ~ 50
)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
IEC60950-1 CB approved by TUV
SAFETY STANDARDS
WITHSTAND VOLTAGE
I/P-O/P:2KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
SAFETY &
ISOLATION RESISTANCE
EMI CONDUCTION & RADIATION
EMS IMMUNITY
MTBF
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC 25 70%RH
Compliance to EN55022 (CISPR22) Class B
EMC
(Note 4)
Compliance to EN61000-4-2,3,4,6,8; ENV50204, light industry level, criteria A
196.3K hrs min. MIL-HDBK-217F (25
215*115*50mm (L*W*H)
)
OTHERS
NOTE
DIMENSION
1.15Kg; 12pcs/14.8Kg/0.92CUFT
PACKING
1. All parameters NOT specially mentioned are measured at 48, 96VDC 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. 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.
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
File Name:SD-500-SPEC 2008-04-28
500W Single Output DC-DC Converter
SD-500 series
Mechanical Specification
Case No. 912A Unit:mm
117.5
32.5
27.5
150
177.5
7
6
5
4
LED
CN3
+V ADJ.
2 1
6 5
47.7
4-M4 L=5mm
3
5-M3 L=3mm
2
1
15
215
150
32.5
14 max.
Air flow
direction
6-M4 L=5mm
Control Pin No. Assignment (CN3) : JST B6B-PHDSS or equivalent
DC Input Terminal Pin No. Assignment
Pin No. Assignment Pin No. Assignment
Pin No. Assignment Pin No. Assignment
Mating Housing
Terminal
1
2
3
DC INPUT V+
DC INPUT V-
FG
4,5
6,7
-V
1
2
3
+S
-S
4
5
6
GND
RC
JST PHDR-06VS
or equivalent
JST SPHD-002T-P0.5
or equivalent
+V
OUTPUT OK
RCG
Block Diagram
BOOST fosc : 65KHz
PWM fosc : 110KHz
+S
ACTIVE
INRUSH
CURRENT
POWER
SWITCH-
ING
RECTIFIERS
&
FILTER
+V
-V
EMI
FILTER
I/P
BOOST
LIMITING
-S
BOOST
CONTROL
O.V.P.
O.L.P.
PWM
CONTROL
DETECTION
CIRCUIT
O.T.P.
OUTPUT
ON/OFF
REMOTE
CONTROL
AUX
POWER
FAN
Derating Curve
Static Characteristics
Ta=25
100
90
100
80
80
75
70
60
40
only for SD-500L-12
60
for SD-500L
for SD-500H
50
40
20
-20
0
10
20
30
40 45 50
60
70
19
24
36
48
72
96
144
(HORIZONTAL)
AMBIENT TEMPERATURE (
)
INPUT VOLTAGE (VDC)
File Name:SD-500-SPEC 2008-04-28
500W Single Output DC-DC Converter
SD-500 series
Function Description of CN3
Pin No. Function
Description
Positive sensing. The +S signal should be connected to the positive terminal of the load. The +S and -S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
1
2
+S
-S
Negative sensing. The -S signal should be connected to the negative terminal of the load. The -S and +S leads should be twisted in pair to
minimize noise pick-up effect. The maximum line drop compensation is 0.5V.
Open collector signal, reference to pin4(GND). Low when PSU turns on. The maximum sink current is 10mA and the maximum
external voltage is 13V.
3
O/P OK
4
5
6
GND
RC
These pins connect to the negative terminal (-V).
Remote ON/OFF
RCG
Remote ON/OFF ground
Function Manual
1.Remote ON/OFF
(1)Remote ON/OFF control becomes available by applying voltage in CN3
(2)Table 1.1 shows the specification of Remote ON/OFF function
(3)Fig.1.2 shows the example to connect Remote ON/OFF control function
Table 1.1 Specification of Remote ON/OFF
Connection Method
Output on
Fig. 1.2(A)
SW Open
SW Close
Fig. 1.2(B)
V=0~0.8Vdc
V=4~10Vdc
Output off
Fig.1.2 Examples of connecting remote ON/OFF
(A)Using external voltage source
(B)Using external voltage source
5V
1K
1K
RC
RC
V
SW
RCG
RCG
2.Output OK signal
"Output OK" is an open collector signal.
It indicates the output status of the PSU. It can operate
in two ways : One is sinking current from external signal ;
the other is sending out a voltage signal.
2-1 Sink current :
The maximum sink current is 10mA and the maximum
external voltage is 13V.
2-2 Voltage signal :
+V ADJ. CN3
+Vo +Vo -Vo -Vo
TB1
Between O/P OK(pin3) and GND(pin4)
Output Status
0 ~ 0.5V
12 ~ 13V
ON
1
2
5
6
OFF
CN3
+S O/P OK RC
1
5
-S
2
GND RCG
6
File Name:SD-500-SPEC 2008-04-28
500W Single Output DC-DC Converter
SD-500 series
3.Remote Sense
The remote sensing compensates voltage drop on the
load wiring up to 0.5V.
+V ADJ. CN3
+Vo +Vo -Vo -Vo
TB1
1
2
5
6
CN3
+S O/P OK RC
1
5
Sense lines should
be twisted in pairs
LOAD
-S
(pin2)
+S
(pin1)
-
+
-S
2
GND RCG
6
File Name:SD-500-SPEC 2008-04-28
相关型号：
SD-501013-001
PowerCat 5e Modular Jack Adapter Assembly, Vertical, with Shutter, 8/8, for LAN Printing, with Cover
MOLEX
SD-501013-003
PowerCat 5e Modular Jack Adapter Assembly, Vertical, with Shutter, 8/8, for Internet Printing, with Cover
MOLEX
SD-501014-001
0.50mm (.020") Pitch Cradlecon I/O Plug, SMT, Right Angle, Through Hole Shell Tabs, 20 Circuits
MOLEX
SD-501014-002
0.50mm (.020") Pitch Cradlecon I/O Plug, SMT, Right Angle, Through Hole Shell Tabs, 20 Circuits
MOLEX
©2020 ICPDF网 联系我们和版权申明