Mean Well NSD15-S 15w dc-dc regulated single output Datasheet

NSD15-S
15W DC-DC Regulated Single Output
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
OUTPUT
NSD15-12S3
NSD15-12S5
NSD15-12S12
NSD15-12S15
NSD15-48S3
NSD15-48S5
NSD15-48S12
NSD15-48S15
DC VOLTAGE
3.3V
5V
12V
15V
3.3V
5V
12V
15V
RATED CURRENT
3.75A
3A
1.25A
1A
3.75A
3A
1.25A
1A
CURRENT RANGE
0.18 ~ 3.75A
0.15 ~ 3A
0.06 ~ 1.25A
0.05 ~ 1A
0.18 ~ 3.75A
0.15 ~ 3A
0.06 ~ 1.25A
0.05 ~ 1A
RATED POWER
12.37W
15W
15W
15W
12.37W
15W
15W
15W
CAPACITIVE LOAD (max.)
3300uF
RIPPLE & NOISE (max.) Note.2 100mVp-p(25% ~ 100% load) for 3.3V only
VOLTAGE TOLERANCE Note.3
2.0%
LINE REGULATION
1.0% at 10% ~ 100% load
1.0% at 10% ~ 100% load
LOAD REGULATION
INPUT
75mVp-p(25% ~ 100% load)
TRIM OUTPUT (Typ.)
+10%
RATED DC INPUT
VOLTAGE RANGE
EFFICIENCY (Typ.)
12VDC
9.4 ~ 36VDC
73%
DC CURRENT
SHUTDOWN IDLE CURRENT
1.8A/12VDC
20mA
5.0%
77%
5.0%
81%
3.0%
81%
+10%
48VDC
18 ~ 72VDC
77%
5.0%
81%
5.0%
3.0%
84%
85%
13.8 ~ 18V
17.25 ~ 22.5V
0.4A/48VDC
Above 105% rated output power
Protection type : Over power limiting, recovers automatically after fault condition is removed
PROTECTION
5.8 ~ 6.93V
5.8 ~ 7.5V
13.8 ~ 18V
17.25 ~ 22.5V 5.61 ~ 6.93V 5.5 ~ 7.5V
OVER VOLTAGE(CLAMP)
SHORT CIRCUIT
Note.4 Recovers automatically after fault condition is removed
Logic "1" or open circuit : ON
Logic "0" or short to PIN2 : OFF
FUNCTION
ON/OFF CONTROL
-25 ~ +70
WORKING TEMP.
OVERLOAD
ENVIRONMENT
WORKING HUMIDITY
0% ~ 95% RH max.
STORAGE TEMP., HUMIDITY
-40 ~ +85
TEMP. COEFFICIENT
SAFETY STANDARDS
SAFETY & ISOLATION VOLTAGE
ISOLATION RESISTANCE
EMC
(Note 5)
EMI CONDUCTION & RADIATION
EMS IMMUNITY
MTBF
OTHERS
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
1734K hrs min. MIL-HDBK-217F (25 )
50.8*38.1*9.82mm (2"*1"*0.387") (L*W*H)
0.03Kg; 180pcs/6.4Kg/0.97CUFT
DIMENSION
PACKING
NOTE
, 0 ~ 95% RH
0.03%/ (0~50
UL60950-1 approved, Design refer to TUV EN60950-1
I/P-O/P:1.5KVDC
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
-
+
680uF
+
PSU
Vo
-
File Name:NSD15-S-SPEC 2007-09-21
NSD15-S
15W DC-DC Regulated Single Output
Mechanical Specification
series
5.84[0.23]
Unit:mm[inch]
1.8[0.071]
1[0.039]
5.08[0.2]
6
1
+VOUT
+VIN
2
10.16[0.4]
-VIN
7
-VOUT
4
8
CONTROL
6.35[0.25]
TRIM
3.81[0.15]
45.72 [1.8]
10.16[0.4] 10.16[0.4]
38.1[1.5]
9.82[0.387]
13.33[0.525]
50.8[2]
50.8 [2]
Pin No. Assignment
Pin No.
1
2
3,5
4
Assignment
+VIN
-VIN
No Pin
CONTROL
Pin No.
6
7
8
Assignment
+VOUT
-VOUT
TRIM
Block Diagram
fosc : 400KHz
POWER
SWITCHING
EMI
FILTER
I/P
O.L.P.
RECTIFIERS
&
FILTER
DETECTION
CIRCUIT
PWM
CONTROL
C TRL
+VOUT
-VOUT
TRIM
O.V.P.
Derating Curve
ON/OFF Control & Output Trim
1
+VIN
+VOUT
-VIN
-VOUT
6
100
LOAD
2
80
7
0 ~ 100K
0 ~ 100K
75
4
LOAD (%)
60
C TRL
TRIM
8
UP DOWN TRIMPOT
40
CONTROL INPUT.....................................PIN4
20
CONTROL COMMON................................PIN2
LOGIC COMPATIBILITY......CMOS OR OPEN COLLECTOR TTL
-25
0
10
20
30
40
50
AMBIENT TEMPERATURE ( )
60
70 (HORIZONTAL)
CONTROL VOLTAGE
ON............+5.5VDC min OR OPEN CIRCUIT
OFF......+2.5VDC max. OR SHORT TO PIN2
File Name:NSD15-S-SPEC 2007-09-21
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