NSD15-48D12 [MEANWELL]
15W DC-DC Regulated Dual Output; 15W DC-DC稳压双输出
| 型号： | NSD15-48D12 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 15W DC-DC Regulated Dual Output |
| 文件： | 总2页 (文件大小：233K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
15W DC-DC Regulated Dual Output
NSD15-D series
Features :
Wide 4:1 DC input range
Protections: Short circuit / Overload / Over voltage
1500VDC I/O isolation
Built-in EMI filter
Cooling by free air convection
Output voltage trimming function
Built-in remote ON-OFF control
100% full load burn-in test
Lost cost
High reliability
2 years warranty
SPECIFICATION
MODEL
NSD15-12D5
NSD15-12D12
NSD15-12D15
NSD15-48D5
NSD15-48D12
NSD15-48D15
DC VOLTAGE
5V
-5V
1.5A
12V
-12V
0.62A
15V
-15V
0.5A
5V
-5V
1.5A
12V
-12V
0.62A
15V
-15V
0.5A
RATED CURRENT
CURRENT RANGE
RATED POWER
1.5A
0.62A
0.5A
1.5A
0.62A
0.5A
0.07 ~ 1.5A 0.07 ~ 1.5A 0.03 ~ 0.62A 0.03 ~ 0.62A 0.02 ~ 0.5A 0.02 ~ 0.5A 0.07 ~ 1.5A 0.07 ~ 1.5A 0.03 ~ 0.62A 0.03 ~ 0.62A 0.02 ~ 0.5A 0.02 ~ 0.5A
15W
1000uF
14.88W
15W
15W
14.88W
2.0%
15W
CAPACITIVE LOAD (max.)
OUTPUT
RIPPLE & NOISE (max.) Note.2 100mVp-p(25% ~ 100% load)
VOLTAGE TOLERANCE Note.3 3.0%
2.0%
2.0%
3.0%
2.0%
LINE REGULATION
LOAD REGULATION
TRIM OUTPUT (Typ.)
1.0% at 10% ~ 100% load
2.0%
5.0%
1.0%
5.0%
1.0%
3.0%
2.0%
5.0%
1.0%
5.0%
1.0%
3.0%
RATED DC INPUT
VOLTAGE RANGE
EFFICIENCY (Typ.)
DC CURRENT
12VDC
48VDC
9.4 ~ 36VDC
76%
18 ~ 72VDC
80%
Note.6
80%
80%
84%
84%
INPUT
1.8A/12VDC
0.4A/48VDC
SHUTDOWN IDLE CURRENT 20mA
Above 105% rated output power
Protection type : Over power limiting, recovers automatically after fault condition is removed
OVERLOAD
PROTECTION
FUNCTION
OVER VOLTAGE(CLAMP)
7.25 ~ 9V -7.25 ~ -9V 13.8 ~ 18V -13.8 ~ -18V 17.3 ~ 22.5V -17.3 ~ -22.5V 7.25 ~ 9V -7.25 ~ -9V 13.8 ~ 18V -13.8 ~ -18V 17.3 ~ 22.5V -17.3 ~ -22.5V
Recovers automatically after fault condition is removed
Note.4
SHORT CIRCUIT
Logic "1" or open circuit : ON
-25 ~ +70
Logic "0" or short to PIN2 : OFF
ON/OFF CONTROL
WORKING TEMP.
WORKING HUMIDITY
0% ~ 95% RH max.
STORAGE TEMP., HUMIDITY -40 ~ +85 , 0 ~ 95% RH
ENVIRONMENT
TEMP. COEFFICIENT
SAFETY STANDARDS
ISOLATION VOLTAGE
0.03%/ (0~50
UL60950-1 approved, Design refer to TUV EN60950-1
I/P-O/P:1.5KVDC
SAFETY &
ISOLATION RESISTANCE
EMC EMISSION
I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) Class B
Compliance to EN61000-4-2,3,4,6,8; EN55024, light industry level, criteria A
EMC
(Note 5)
EMC IMMUNITY
MTBF
1673.1K hrs min. MIL-HDBK-217F (25
)
OTHERS
NOTE
DIMENSION
PACKING
50.8*38.1*9.82mm (2"*1.5"*0.387") (L*W*H)
0.03Kg; 180pcs/6.4Kg/0.97CUFT
1. All parameters NOT specially mentioned are measured at 12, 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 no more than 60 seconds.
5. 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. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
6. Derating to 80% load is needed for NSD15-48D series at 18Vdc input voltage. Full output wattage can be acquired when the input voltage is higher than 20Vdc.
7. EMC filter suggestion:
80uH
+
Vin
-
+
Vo
-
+
PSU
680uF
File Name:NSD15-D-SPEC 2011-08-17
15W DC-DC Regulated Dual Output
NSD15-D series
Mechanical Specification
Unit:mm[inch]
50.8[2]
1.8[0.071]
1[0.039]
5
6
+VOUT
COM
1
2
+VIN
-VIN
7
8
-VOUT
TRIM
4
CONTROL
45.72 [1.8]
50.8 [2]
Pin No. Assignment
Pin No.
Assignment
Pin No.
Assignment
1
2
3
4
+VIN
-VIN
5
6
7
8
+VOUT
COMMON
-VOUT
No Pin
CONTROL
TRIM
Block Diagram
fosc : 400KHz
+VOUT
COM
RECTIFIERS
POWER
EMI
FILTER
I/P
&
SWITCHING
-VOUT
FILTER
DETECTION
CIRCUIT
O.L.P.
PWM
CONTROL
TRIM
CTRL
O.V.P.
Derating Curve
ON/OFF Control & Output Trim
1
5
+VIN
-VIN
CTRL
+VOUT
LOAD
LOAD
100
80
6
7
COM
2
0 ~ 100K
-VOUT
75
60
0 ~ 100K
UP DOWN TRIMPOT
8
4
TRIM
40
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 (HORIZONTAL)
ON............+5.5VDC min OR OPEN CIRCUIT
OFF......+2.5VDC max. OR SHORT TO PIN2
AMBIENT TEMPERATURE (
)
File Name:NSD15-D-SPEC 2011-08-17
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