Name: MEAN WELL NSD10-S series: Isolated single-output DC/DC converter - NSD10-12S15
Brand: MEAN WELL
SKU: NSD10-12S15
Price: 25.63 USD
Availability: InStock

MEAN WELL NSD10-S series: Isolated single-output DC/DC converter - NSD10-12S15

Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Description

NSD10-12S15 — Isolated single-output DC/DC converter

MEAN WELL NSD10-12S15 is a regulated single-output DC/DC converter in the NSD10-S series, with a 9.8–36 V DC input range. Its 15 V output is rated at 0.67 A and 10.05 W, with an operating output-current range of 0.03–0.67 A. Built-in remote ON/OFF control and free-air convection cooling support integration into equipment; observe the load, input and temperature limits below.

Download MEAN WELL NSD10-S Datasheet (PDF)
Download MEAN WELL EMI Testing Guidance (PDF)

Model section: datasheet PDF pages 3–4. Use the complete model specifications and connection drawing for this output selection.

Output selection

Selected output rail	Single output: 15 V
Output configuration	15 V DC, measured between +VOUT and −VOUT.
Rated output current	0.67 A.
Output current range	0.03–0.67 A. Maintain the specified minimum load.
Rated output power	10.05 W.
Series capability reference	The 10 W NSD10-S family is described as having a wide 4:1 DC input range. The exact input range and rated output power of this model are stated above; the series description does not enlarge those limits.

Electrical specifications

Rated DC input	12 V DC.
Input voltage range	9.8–36 V DC.
Input DC current	1.4 A at 12 V DC.
Shutdown idle current	20 mA at 12 V DC.
Efficiency	80% typical.
Capacitive load	3300 µF maximum.
Ripple and noise	75 mVp-p maximum.
Voltage tolerance	±2.0% max. Includes setup tolerance, line regulation and load regulation.
Line regulation	±1.0%.
Load regulation	±1.0%.
Setup time	100 ms at rated DC input and full load.

Control, connections and protection

Pin assignment	Pin 1: +INPUT; pin 2: −INPUT (GND); pin 3: +OUT; pin 4: N/C; pin 5: −OUT; pin 6: CONTROL.
Remote ON/OFF control	CONTROL input is pin 6, referenced to pin 2 (−VIN). CMOS or open-collector TTL compatible. ON: +5.5 V DC minimum or open circuit. OFF: +2.5 V DC maximum or short CONTROL to pin 2.
Overload protection	Above 105% of rated output power; over-power limiting with automatic recovery after the fault is removed.
Overvoltage clamp	17.3–22.5 V.
Short-circuit protection	Automatic recovery after the fault is removed. Short-circuit duration must not exceed 60 seconds.

Operating conditions

Cooling and load derating	Free-air convection; horizontal installation. The curve shows 80% load at −25°C, 100% from −10°C through +60°C, and 75% at +70°C. Follow the curve between marked points; the operating range ends at +70°C.
Environment	Working temperature: −25 to +70°C with derating. Working humidity: 0%–95% RH maximum. Storage: −40 to +85°C, 0%–95% RH.
Temperature coefficient	±0.03%/°C over 0 to +60°C.
High-altitude derating	Above 2000 m, reduce the applicable ambient-temperature limit by 3.5°C per 1000 m for this fanless converter.
General measurement conditions	Unless specifically stated otherwise, parameters are measured at 12 V DC input, rated load and +25°C ambient.
Ripple measurement	20 MHz bandwidth; a 12-inch twisted-pair wire terminated with 0.1 µF and 47 µF capacitors connected in parallel.

Safety and EMC integration

Safety standards	UL62368-1 and EAC TP TC 004 approved. BS EN/EN62368-1 is identified as a design reference.
Input/output isolation	1000 V DC.
Isolation resistance	100 MΩ between input and output, measured at 500 V DC, +25°C and 70% RH.
EMC emission	Compliance with BS EN/EN55032 (CISPR32) Class B and EAC TP TC 020, subject to the stated component test arrangement and final-equipment verification.
EMC immunity	Compliance with BS EN/EN61000-4-2, -3, -4, -6 and -8; BS EN/EN55035, light-industry level; EAC TP TC 020.
EMC test arrangement	The manufacturer tested the converter as a component mounted on a 230 × 230 × 1 mm metal plate. Reconfirm EMC compliance in the final equipment; the test plate is not stated to be a supplied accessory.
Required input capacitor	Add a 220 µF / 100 V electrolytic capacitor with ESR <1 Ω to the input line for proper operation.
Suggested EMC input filter	The input filter drawing shows 80 µH inductive filtering and a polarized 680 µF capacitor across the converter input, on the converter side of the inductive elements. Select component ratings for the actual input range and verify the finished equipment.

Mechanical details and ordering

Dimensions	50.8 × 25.4 × 10 mm (L × W × H); catalog inch dimensions 2 × 1 × 0.394 inches.
Mechanical drawing coordinates	From the drawing’s left edge, pins 1/2/6 lie at 15.24 mm and pins 3/4/5 at 35.56 mm. From the bottom edge: pins 6/5 at 2.54 mm, pin 2 at 10.16 mm, pin 1 at 15.24 mm, pin 4 at 12.7 mm and pin 3 at 22.86 mm.
Mechanical side-view details	The side view separately labels 10 mm and 10.5 mm heights, a 3.81 mm lead extension, and pin/shoulder widths of 1.02 mm and 1.78 mm. Allow clearance using the complete mechanical drawing.
Drawing tolerance	±1 mm (±0.04 inch), as stated in the mechanical drawing.
Switching frequency	350 kHz, as labelled fosc in the PWM block diagram.
Built-in features	Built-in EMI filter; remote ON/OFF control; short-circuit, overload and overvoltage protection.
Reliability and production test	The series is presented as a low-cost, high-reliability design and receives a 100% full-load burn-in test.
MTBF	12058.3 K hours minimum by Telcordia SR-332 (Bellcore); 2138.0 K hours minimum by MIL-HDBK-217F at +25°C.
Weight and packing	20 g catalog packing reference per unit, not a measured net weight. Bulk packing: 300 pieces / 7 kg / 0.94 CUFT.
Manufacturer warranty	2 years.
Accessory scope	No dedicated accessory ordering code is specified in this series datasheet. External filter components must be selected for the application.

Final-equipment EMC verification

Complete-system EMC verification	Verify EMC with the converter installed in the final equipment and connected to a representative load. Wiring, assembly and the application affect the result. Follow the model's specified EMC test conditions and any required external components; the linked EMI testing guidance does not certify the finished equipment.