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Mean Well NSD10-12D15 DC-DC Converter - 9.9W - 9.8~36V in ±15V out ...
Overview
NSD10-12D15 is the 15V -15V output model of this series: rated current 0.33A 0.33A, rated power 9.9W, typical efficiency 77%.
Features
- Wide 4:1 DC input range
- Protections: Short circuit / Overload / Over voltage
- 1000VDC I/O isolation
- Built-in EMI filter
- Cooling by free air convection
- Built-in remote ON-OFF control
- 100% full load burn-in test
- Lost cost
- High reliability
- 2 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- 15V -15V
- RATED CURRENT
- 0.33A 0.33A
- CURRENT RANGE
- 0.016 ~ 0.33A 0.016 ~ 0.33A
- RATED POWER
- 9.9W
- CAPACITIVE LOAD (max.)
- ±1000uF
- RIPPLE & NOISE (max.)Note.2
- 75mVp-p(10% ~ 100% load)
- VOLTAGE TOLERANCENote.3
- ±2.5%
- LINE REGULATION
- ±1.0%
- LOAD REGULATION
- ±1.0%
- SETUP TIME
- 100ms/RATED DC INPUT at full Load
INPUT
- RATED DC INPUT
- 12VDC
- VOLTAGE RANGE
- 9.8 ~ 36VDC
- EFFICIENCY (Typ.)
- 77%
- DC CURRENT
- 1.4A/12VDC
- SHUTDOWN IDLE CURRENT
- 20mA/12VDC
PROTECTION
- OVERLOAD
- Above 105% rated output power Protection type : Over power limiting, recovers automatically after fault condition is removed
- OVER VOLTAGE(CLAMP)
- 17.3 ~ 22.5V -17.3 ~ -22.5V
- SHORT CIRCUITNote.4
- Recovers automatically after fault condition is removed
FUNCTION
- ON/OFF CONTROL
- Logic "1" OPEN: ON logic "0" GND: OFF
ENVIRONMENT
- WORKING TEMP.
- -25 ~ +70℃
- WORKING HUMIDITY
- 0% ~ 95% RH max.
- STORAGE TEMP., HUMIDITY
- -40 ~ +85℃, 0 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.03%/℃ (0~60℃)
SAFETY & EMC (Note 5)
- SAFETY STANDARDS
- UL62368-1, EAC TP TC 004 approved, Design refer to BS EN/EN62368-1
- ISOLATION VOLTAGE
- I/P-O/P:1KVDC
- ISOLATION RESISTANCE
- I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
- EMC EMISSION
- Compliance to BS EN/EN55032 (CISPR32) Class B, EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,6,8; BS EN/EN55035, light industry level, EAC TP TC 020
OTHERS
- MTBF
- 12288.5K hrs min. Telcordia SR-332 (Bellcore) ; 1878.5K hrs min. MIL-HDBK-217F (25℃)
- DIMENSION
- 50.8*25.4*10mm (2"*1"*0.394") (L*W*H)
- PACKING
- 0.02Kg; 300pcs/7Kg/0.94CUFT
Test conditions and notes8
- 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 0.1μF & 47μF parallel capacitor.
- 3. Tolerance : includes set up tolerance, line regulation and load regulation.
- 4. Short circuit not more than 60 seconds.
- 5. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 230mm*230mm metal plate with 1mm of thickness. 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 https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
- 6. To insure proper operation, a 220uF/100V electrolytic capacitor with Esr <1Ω must be added to the input line.
- 7. EMC filter suggestion:
- 8. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
Technical drawings
Downloads
FAQ
Can I use the NSD10-12D15 for ±15V analog circuits in factory instrumentation?
Yes, this converter is appropriate for instrumentation and analog sections that require constant-voltage ±15V output from a 9.8~36VDC input range. Its 9.9W rating makes it a fit for lower-power ±15V circuitry rather than heavier dual-rail loads.
Is this model suitable for embedded data acquisition or signal interface boards that need ±15V rails?
It can be used where the board design needs ±15V rails and the total power stays within 9.9W. That makes it relevant for compact embedded measurement, conditioning, and interface electronics using a 9.8~36VDC source.
Can the NSD10-12D15 be used in industrial control cabinets for low-power ±15V electronics?
Yes, it is intended for constant-voltage ±15V output and can serve low-power control and analog support circuits up to 9.9W. Its small 50.8 × 25.4 × 10.0 mm size also suits space-constrained cabinet designs.
What is the difference between the NSD10-12D15 and the other NSD10 models with 12-input versions?
Within the 9.8~36VDC input NSD10-D models, NSD10-12D5 is 10W, ±5V, 1A per output; NSD10-12D12 is 10.08W, ±12V, 0.42A; and NSD10-12D15 is 9.9W, ±15V, 0.33A. The 22~72VDC NSD10-48D5, NSD10-48D12 and NSD10-48D15 offer the same outputs from a 48VDC-class input. All NSD10-D models are dual-output; they differ in output voltage and power/current rating, and this unit provides ±15V at 0.33A per output.
Can this converter be used in cold or warm industrial environments?
Its operating temperature range is -25°C to +70°C, which supports many indoor industrial and embedded environments. No IP rating is listed in the provided specs, so the product page data does not confirm direct outdoor or washdown exposure use.
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