NSD15-48D15 [MEANWELL]
15W DC-DC Regulated Dual Output; 15W DC-DC稳压双输出![NSD15-48D15](http://pdffile.icpdf.com/pdf1/p00159/img/icpdf/NSD15_880776_icpdf.jpg)
型号: | NSD15-48D15 |
厂家: | ![]() |
描述: | 15W DC-DC Regulated Dual Output |
文件: | 总2页 (文件大小:261K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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15W DC-DC Regulated Single Output
NSD15-S 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
NSD15-12S3 NSD15-12S5 NSD15-12S12 NSD15-12S15 NSD15-48S3 NSD15-48S5 NSD15-48S12 NSD15-48S15
DC VOLTAGE
3.3V
5V
3A
12V
15V
1A
3.3V
5V
3A
12V
15V
1A
RATED CURRENT
CURRENT RANGE
RATED POWER
3.75A
1.25A
3.75A
1.25A
0.18 ~ 3.75A 0.15 ~ 3A
0.06 ~ 1.25A 0.05 ~ 1A
15W 15W
0.18 ~ 3.75A 0.15 ~ 3A
12.37W 15W
0.06 ~ 1.25A 0.05 ~ 1A
15W 15W
12.37W
3300uF
15W
CAPACITIVE LOAD (max.)
OUTPUT
RIPPLE & NOISE (max.) Note.2 100mVp-p(25% ~ 100% load) for 3.3V only
VOLTAGE TOLERANCE Note.3 2.0%
75mVp-p(25% ~ 100% load)
LINE REGULATION
LOAD REGULATION
TRIM OUTPUT (Typ.)
1.0% at 10% ~ 100% load
1.0% at 10% ~ 100% load
+10%
5.0%
5.0%
3.0%
+10%
5.0%
5.0%
3.0%
RATED DC INPUT
VOLTAGE RANGE
EFFICIENCY (Typ.)
12VDC
48VDC
9.4 ~ 36VDC
73%
18 ~ 72VDC
77%
77%
81%
81%
81%
84%
85%
INPUT
1.8A/12VDC
0.4A/48VDC
DC CURRENT
SHUTDOWN IDLE CURRENT 20mA
Above 105% rated output power
Protection type : Over power limiting, recovers automatically after fault condition is removed
5.8 ~ 6.93V 5.8 ~ 7.5V 13.8 ~ 18V 17.25 ~ 22.5V 5.61 ~ 6.93V 5.5 ~ 7.5V
Recovers automatically after fault condition is removed
Note.4
OVERLOAD
PROTECTION
FUNCTION
13.8 ~ 18V
17.25 ~ 22.5V
OVER VOLTAGE(CLAMP)
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.
ENVIRONMENT
STORAGE TEMP., HUMIDITY -40 ~ +85 , 0 ~ 95% RH
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
I/P-O/P:100M Ohms/500VDC 25 70%RH
EMC
(Note 5)
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
EMS IMMUNITY
MTBF
Compliance to EN61000-4-2,3,4,6,8; EN55024, light industry level, criteria A
1734K hrs min. MIL-HDBK-217F (25
)
OTHERS
NOTE
DIMENSION
PACKING
50.8*38.1*9.82mm (2"*1"*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.
6. Derating to 80% load is needed for NSD15-48S 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-S-SPEC 2007-09-21
15W DC-DC Regulated Single Output
NSD15-S series
Mechanical Specification
Unit:mm[inch]
50.8[2]
1.8[0.071]
1[0.039]
6
1
2
+VOUT
+VIN
-VIN
7
8
-VOUT
TRIM
4
CONTROL
45.72 [1.8]
50.8 [2]
Pin No. Assignment
Pin No.
Assignment
Pin No.
Assignment
+VOUT
-VOUT
1
2
+VIN
-VIN
6
7
8
3,5
4
No Pin
TRIM
CONTROL
Block Diagram
fosc : 400KHz
POWER
SWITCH-
ING
RECTIFIERS
+VOUT
-VOUT
EMI
FILTER
I/P
&
FILTER
DETECTION
CIRCUIT
O.L.P.
PWM
CONTROL
TRIM
CTRL
O.V.P.
Derating Curve
ON/OFF Control & Output Trim
1
6
+VIN
-VIN
CTRL
+VOUT
100
80
LOAD
2
7
0 ~ 100K
-VOUT
TRIM
0 ~ 100K
75
60
8
4
UP DOWN TRIMPOT
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-S-SPEC 2007-09-21
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