💡 New range: Boke DALI-2 LED drivers | 10–240 W | 5-year warranty Explore the range

☎ 0800 88 87 86  |  +64 22 522 4414

Over 15 years experience of providing support of MEAN WELL Power Supplies

1 5

Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well NSD10-12S12 DC-DC Converter - 9.96W - 9.8~36V in 12V out 830mA

SKU NSD10-12S12
Log in to see price Trade pricing & online ordering for account holders
Log in or apply for a trade account →
Available to order
|

Overview

NSD10-12S12 is the 12V output model of this series: rated current 0.83A, rated power 9.96W, typical efficiency 79%.

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
  • Low cost
  • High reliability
  • 2 years warranty

Specifications

NSD10-12S12Specifications from the official datasheet (2024-10-30 edition)

OUTPUT

DC VOLTAGE
12V
RATED CURRENT
0.83A
CURRENT RANGE
0.04 ~ 0.83A
RATED POWER
9.96W
CAPACITIVE LOAD (max.)
3300uF
RIPPLE & NOISE (max.)Note.2
75mVp-p
VOLTAGE TOLERANCENote.3
±2.0% max.
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.)
79%
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)
13.8 ~ 18V
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
12058.3K hrs min. Telcordia SR-332 (Bellcore) ; 2138.0K 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. 1. All parameters NOT specially mentioned are measured at 12, 48VDC input, rated load and 25℃ of ambient temperature.
  2. 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. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. Short circuit not more than 60 seconds.
  5. 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. 6. To insure proper operation, a 220uF/100V electrolytic capacitor with Esr <1Ω must be added to the input line.
  7. 7. EMC filter suggestion:
  8. 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

NSD10-12S12 Mechanical Specification
Mechanical Specification
NSD10-12S12 Block Diagram
Block Diagram
NSD10-12S12 Derating Curve
Derating Curve

Downloads

FAQ

Can I use the NSD10-12S12 to power a 12V PLC accessory or industrial control module?

Yes, this converter is suitable for 12V control electronics that need constant-voltage output and stay within 9.96W. The 9.8-36VDC input range also fits low-voltage industrial source variations.

Is the NSD10-12S12 a good fit for embedded 12V monitoring or communications hardware?

It can fit embedded 12V electronics where the load remains within the converter's 9.96W rating. Its compact 50.8 × 25.4 × 10.0 mm size is useful in space-limited control and monitoring assemblies.

Can this 12V converter be used in automation panels for sensors or relays that need regulated 12V power?

Yes, it is intended for constant-voltage 12V output and is appropriate for lower-power automation hardware up to 9.96W. It is better suited to compact panel devices than to larger 12V loads beyond that rating.

What is the difference between the NSD10-12S12 and the other NSD10 models with 12-input versions?

The 9.8~36VDC input NSD10-S models are NSD10-12S3 at 8.25W, 3.3V, 2.5A; NSD10-12S5 at 10W, 5V, 2A; NSD10-12S9 at 9.9W, 9V, 1.1A; NSD10-12S12 at 9.96W, 12V, 0.83A; and NSD10-12S15 at 10.05W, 15V, 0.67A. The same outputs are also offered as 22~72VDC input NSD10-48S versions. This model is the single-output 12V option in that input group.

Is the NSD10-12S12 suitable for outdoor or extreme-temperature applications?

Its working temperature range is -25°C to +70°C, with storage from -40°C to +85°C, so it is not specified beyond those limits. The provided specs do not list an IP rating, so direct outdoor exposure is not confirmed by the product data here.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Other NSD10 Models

15 other models
ModelPowerVoltageCurrentIP Rating
Mean Well NSD10-48S9 DC-DC Converter - 9.9W - 22~72V in 9V out 1.1A 9.9W 9V 1.1A IP20 View
Mean Well NSD10-48S5 DC-DC Converter - 10W - 22~72V in 5V out 2A 10W 5V 2A IP20 View
Mean Well NSD10-48S3 DC-DC Converter - 8.25W - 22~72V in 3.3V out 2.5A 8.25W 3.3V 2.5A IP20 View
Mean Well NSD10-48S15 DC-DC Converter - 10.05W - 22~72V in 15V out 670mA 10.05W 15V 0.67A IP20 View
Mean Well NSD10-48S12 DC-DC Converter - 9.96W - 22~72V in 12V out 830mA 9.96W 12V 0.83A IP20 View
Mean Well NSD10-48D5 DC-DC Converter - 10W - 22~72V in ±5V out 1A 10W 5V 1A IP20 View
Mean Well NSD10-48D15 DC-DC Converter - 9.9W - 22~72V in ±15V out 333mA 9.9W 15V 0.33A IP20 View
Mean Well NSD10-48D12 DC-DC Converter - 10.8W - 22~72V in ±12V out 420mA 10.08W 12V 0.42A IP20 View
Mean Well NSD10-12S9 DC-DC Converter - 9.9W - 9.8~36V in 9V out 1.1A 9.9W 9V 1.1A IP20 View
Mean Well NSD10-12S5 DC-DC Converter - 10W - 9.8~36V in 5V out 2A 10W 5V 2A IP20 View
Mean Well NSD10-12S3 DC-DC Converter - 8.25W - 9.8~36V in 3.3V out 2.5A 8.25W 3.3V 2.5A IP20 View
Mean Well NSD10-12S15 DC-DC Converter - 10.05W - 9.8~36V in 15V out 670mA 10.05W 15V 0.67A IP20 View
Mean Well NSD10-12D5 DC-DC Converter - 10W - 9.8~36V in ±5V out 1A 10W 5V 1A IP20 View
Mean Well NSD10-12D15 DC-DC Converter - 9.9W - 9.8~36V in ±15V out 333mA 9.9W 15V 0.33A IP20 View
Mean Well NSD10-12D12 DC-DC Converter - 10.8W - 9.8~36V in ±12V out 420mA 10.08W 12V 0.42A IP20 View
View all 38 NSD Series models
{ "id":8442631422251, "variants" :[{ "context":"default", "variant_id": 45711707013419, "sku":"NSD10-12S12", "inventory_qty" : 0, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }
Mean Well NSD10-12S12 DC-DC Converter - 9.96W - 9.8~36V in 12V out 830mA
Mean Well

Mean Well NSD10-12S12 DC-DC Converter - 9.96W - 9.8~36V in 12V out 830mA

Log in to see price

NSD10-12S12 is the 12V output model of this series: rated current 0.83A, rated power 9.96W, typical efficiency 79%.

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
  • Low cost
  • High reliability
  • 2 years warranty
View product

  • Call us

    0800 88 87 86

  • Email us

    contact@wellforces.co.nz

  • Business Hours

    Mon-Fri 8:30am-5:00pm

  • Wholesale and Trade Account

    Let's grow together
Back to top