NSD15-S_11 Datasheet, PDF (1/2 Pages) Mean Well Enterprises Co., Ltd. – 15W DC-DC Regulated Single Output

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
Low cost
High reliability
2 years warranty
SPECIFICATION
MODEL
OUTPUT
NSD15-12S3 NSD15-12S5 NSD15-12S12 NSD15-12S15 NSD15-48S3
DC VOLTAGE
3.3V
5V
12V
15V
3.3V
RATED CURRENT
3.75A
3A
1.25A
1A
3.75A
CURRENT RANGE
0.18 ~ 3.75A 0.15 ~ 3A
0.06 ~ 1.25A 0.05 ~ 1A
0.18 ~ 3.75A
RATED POWER
12.37W
15W
15W
15W
12.37W
CAPACITIVE LOAD (max.) 3300uF
RIPPLE & NOISE (max.) Note.2 100mVp-p(25% ~ 100% load) for 3.3V only 75mVp-p(25% ~ 100% load)
VOLTAGE TOLERANCE Note.3 2.0%
LINE REGULATION
1.0% at 10% ~ 100% load
LOAD REGULATION
1.0% at 10% ~ 100% load
TRIM OUTPUT (Typ.)
+10%
5.0%
5.0%
3.0%
+10%
NSD15-48S5
5V
3A
0.15 ~ 3A
15W
5.0%
NSD15-48S12
12V
1.25A
0.06 ~ 1.25A
15W
5.0%
NSD15-48S15
15V
1A
0.05 ~ 1A
15W
3.0%
RATED DC INPUT
12VDC
48VDC
VOLTAGE RANGE
9.4 ~ 36VDC
18 ~ 72VDC
INPUT
EFFICIENCY (Typ.)
73%
77%
81%
81%
77%
81%
84%
85%
DC CURRENT
1.8A/12VDC
0.4A/48VDC
SHUTDOWN IDLE CURRENT 20mA
OVERLOAD
PROTECTION
OVER VOLTAGE(CLAMP)
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
SHORT CIRCUIT
Note.4 Recovers automatically after fault condition is removed
FUNCTION ON/OFF CONTROL
Logic "1" or open circuit : ON Logic "0" or short to PIN2 : OFF
WORKING TEMP.
-25 ~ +70
WORKING HUMIDITY
0% ~ 95% RH max.
ENVIRONMENT
STORAGE TEMP., HUMIDITY -40 ~ +85 , 0 ~ 95% RH
13.8 ~ 18V 17.25 ~ 22.5V
SAFETY &
EMC
(Note 5)
OTHERS
NOTE
TEMP. COEFFICIENT
0.03%/ (0~50
SAFETY STANDARDS
UL60950-1 approved, Design refer to TUV EN60950-1
ISOLATION VOLTAGE
I/P-O/P:1.5KVDC
ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
EMS IMMUNITY
Compliance to EN61000-4-2,3,4,6,8; EN55024, light industry level, criteria A
MTBF
1734K hrs min. MIL-HDBK-217F (25 )
DIMENSION
50.8*38.1*9.82mm (2"*1.5"*0.387") (L*W*H)
PACKING
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 NSD15-48S 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 2011-03-09