SDM30-12S12 [MEANWELL]
30W DC-DC Single Output; 30W DC-DC单路输出
| 型号： | SDM30-12S12 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 30W DC-DC Single Output |
| 文件： | 总3页 (文件大小：359K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
30W DC-DC Single Output
SDM30 series
Features :
Wide 2:1 DC input range
In/out capacitance1000pF
Protections: Short circuit / Overload / Over voltage
1000VDC I/O isolation for D/D
Cooling by free air convection
Built-in remote ON-OFF control
100% full load burn-in test
Fixed switching frequency at 225KHz
Lost cost
High reliability
1 year warranty
SPECIFICATION
MODEL
SDM30-12S3
SDM30-24S3
SDM30-48S3
SDM30-12S5
SDM30-24S5
SDM30-48S5
DC VOLTAGE
3.3V
5A
5V
RATED CURRENT
CURRENT RANGE
RATED POWER
5A
0 ~ 5A
16.5W
0 ~ 5A
25W
OUTPUT
RIPPLE & NOISE (max.) Note.2 75mVp-p
VOLTAGE TOLERANCE Note.3 3.0%
75mVp-p
2.0% max.
1.0%
LINE REGULATION
LOAD REGULATION
TRIM OUTPUT
1.0%
1.0%
1.0%
13%(Typ.) output voltage
10%(Typ.) output voltage
RATED DC INPUT
VOLTAGE RANGE
EFFICIENCY (Typ.)
DC CURRENT
12S: 12VDC
12S: 9.2 ~ 18VDC
77%
24S: 24VDC
24S: 18~ 36VDC
79%
24S:2A
24S/48S:30mA
48S: 48VDC
48S: 36~ 72VDC
80%
77%
79%
80%
INPUT
12S:3.6A
48S:1A
IDLE CURRENT
12S:35mA
Above 105% rated output power
Protection type : Over power limiting, recovers automatically after fault condition is removed
OVERLOAD
3.8 ~ 4.95V
5.75 ~ 7.5V
PROTECTION
OVER VOLTAGE
Protection type : Shut off o/p voltage, clamping by zener diode
SHORT CIRCUIT
ON/OFF CONTROL
WORKING TEMP.
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Logic "1" or open: power on Logic "0" short to Vin-: power off
-25 ~ +85 (Refer to output load derating curve)
FUNCTION
STORAGE TEMP., HUMIDITY -25 ~ +85 , 0 ~ 95% RH
ENVIRONMENT
TEMP. COEFFICIENT
SAFETY STANDARDS
ISOLATION VOLTAGE
ISOLATION RESISTANCE
0.03%/ (0~50
Design refer to LVD
I/P-O/P:1KVDC
SAFETY &
I/P-O/P:100M Ohms/500VDC
EMC
(Note 6)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
Compliance to EN61000-2,3,4,6,8; ENV50204, EN55024, light industry level, criteria A
EMS IMMUNITY
MTBF
322.4K hrs min. MIL-HDBK-217F (25
50.8*50.8*16mm (2"*2"*0.63") (L*W*H)
0.1Kg; 150pcs/15.8Kg/0.97CUFT
)
OTHERS
NOTE
DIMENSION
PACKING
1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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. Short circuit not more than 60 second.
5. DC source wires 5cm, an input external al capacitor 47 ~ 100uF is required.
6. 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.
File Name:SDM30-SPEC 2007-05-24
30W DC-DC Single Output
SDM30 series
Features :
Wide 2:1 DC input range
In/out capacitance1000pF
Protections: Short circuit / Overload/ Over voltage
1000VDC I/O isolation for D/D
Cooling by free air convection
Built-in remote ON-OFF control
100% full load burn-in test
Fixed switching frequency at 225KHz
Lost cost
High reliability
1 year warranty
SPECIFICATION
MODEL
SDM30-12S12
SDM30-24S12
SDM30-48S12
SDM30-12S15
SDM30-24S15
SDM30-48S15
DC VOLTAGE
12V
15V
RATED CURRENT
CURRENT RANGE
RATED POWER
2.1A
2.5A
1.7A
2A
0 ~ 2.1A
25.2W
0 ~ 2.5A
30W
0 ~ 1.7A
25.5W
100mVp-p
2.0% max.
1.0%
0 ~ 2A
30W
OUTPUT
RIPPLE & NOISE (max.) Note.2 100mVp-p
VOLTAGE TOLERANCE Note.3 2.0% max.
LINE REGULATION
LOAD REGULATION
TRIM OUTPUT
1.0%
1.0%
1.0%
10%(Typ.) output voltage
RATED DC INPUT
VOLTAGE RANGE
EFFICIENCY (Typ.)
12S: 12VDC
12S: 9.2 ~ 18VDC
80%
24S: 24VDC
24S: 18~ 36VDC
82%
24S:2A
24S/48S:30mA
48S: 48VDC
48S: 36~ 72VDC
84%
80%
83%
85%
INPUT
12S:3.6A
48S:1A
DC CURRENT
IDLE CURRENT
12S:35mA
Above 105% rated output power
Protection type : Over power limiting, recovers automatically after fault condition is removed
OVERLOAD
13.8 ~ 18V
17.25 ~ 22.5V
PROTECTION
OVER VOLTAGE
Protection type : Shut off o/p voltage, clamping by zener diode
SHORT CIRCUIT
ON/OFF CONTROL
WORKING TEMP.
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Logic "1" or open: power on Logic "0" short to Vin-: power off
-25 ~ +85 (Refer to output load derating curve)
FUNCTION
STORAGE TEMP., HUMIDITY -25 ~ +85 , 0 ~ 95% RH
ENVIRONMENT
TEMP. COEFFICIENT
SAFETY STANDARDS
ISOLATION VOLTAGE
0.03%/ (0~50
Design refer to LVD
I/P-O/P:1KVDC
SAFETY &
ISOLATION RESISTANCE
I/P-O/P:100M Ohms/500VDC
EMC
(Note 6)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
Compliance to EN61000-2,3,4,6,8; ENV50204, EN55024, light industry level, criteria A
EMS IMMUNITY
MTBF
322.4K hrs min. MIL-HDBK-217F (25
50.8*50.8*16mm (2"*2"*0.63") (L*W*H)
0.1Kg; 150pcs/15.8Kg/0.97CUFT
)
OTHERS
NOTE
DIMENSION
PACKING
1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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. Short circuit not more than 60 second.
5. DC source wires 5cm, an input external al capacitor 47 ~ 100uF is required.
6. 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.
File Name:SDM30-SPEC 2007-05-24
30W DC-DC Single Output
SDM30 series
Mechanical Specification
Case No. SDM-30 Unit:mm
50.8
22.86
16
5.08 5.08 5.08
4
3
2
1
DIA 1mm
BOTTOM
VIEW
8
7
6
5
10.16
10.16
10.16
10.16
4.8(typ)
Pin No. Assignment
Pin No.
Assignment
Pin No.
Assignment
+Vout
1
2
+Vin
6
7
8
-Vin
-Vout
Trim
3,5
4
No pin
Control ON/OFF
Block Diagram
fosc : 225KHz
POWER
SWITCH-
ING
RECTIFIERS
+V
-V
EMI
FILTER
I/P
&
FILTER
DETECTION
CIRCUIT
O.L.P.
PWM
CONTROL
TRM
CTRL
O.V.P.
Derating Curve
External Output Trimming
OUTPUT MAY OPTIONALLY BE EXTERNALLY TRIMMED( 10%)
A FIXED RESISTER OR AN EXTERNAL TRIMPOT AS SHOWN
1
6
100
80
+VIN +VOUT
-VIN -VOUT
CTRL TRM
For 48Sxx
LOAD
10K
2
7
VR
VR
UP
60
40
4
8
For 24Sxx
DOWN TRIMPOT
For 12Sxx
ON/OFF Control Pin
20
CONTROL INPUT.....................................PIN4
CONTROL COMMON................................PIN2
LOGIC COMPATIBILITY......CMOS OR OPEN COLLECTOR TTL
CONTROL VOLTAGE
-25
0
10
20
30
40
50
60
70 85
(HORIZONTAL)
AMBIENT TEMPERATURE (
)
ON............+5.5VDC min OR OPEN CIRCUIT
OFF......+2.5VDC max. OR SHORT TO PIN2
File Name:SDM30-SPEC 2007-05-24
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