☎ (888) 228 9138

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

1 4

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

Mean Well

Mean Well SD-200B-24 DC-DC Converter - 201.6W - 19~36V in 24V out 8.4A

2:1 wide input range1.5~2KVAC isolation by models
SKU SD-200B-24
$92.11 USD
Shipping calculated at checkout.
In stock
|

Overview

SD-200B-24 is the 24V output model of this series: rated current 8.4A, rated power 201.6W, typical efficiency 85%.

Features

  • 2:1 wide input range
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • 1500VAC I/O isolation
  • Cooling by free air convection
  • 100% full load burn-in test
  • 24V and 48V input voltage design refer to LVD
  • 2 years warranty

Specifications

SD-200B-24Specifications from the official datasheet (2024-11-22 edition)

OUTPUT

DC VOLTAGE
24V
RATED CURRENT
8.4A
CURRENT RANGE
0 ~ 8.4A
RATED POWER
201.6W
RIPPLE & NOISE (max.)Note.2
150mVp-p
VOLTAGE ADJ. RANGE
23 ~ 30VDC
VOLTAGE TOLERANCENote.3
±1.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
SETUP, RISE TIME
300ms, 50ms at full load

INPUT

VOLTAGE RANGE
19 ~ 36VDC
EFFICIENCY (Typ.)
85%
DC CURRENT (Typ.)
10.4A/24V
INRUSH CURRENT (Typ.)
C:45A/48VDC D:45A/96VDC

PROTECTION

OVERLOAD
105 ~ 135% rated output power Protection type : Shut down o/p voltage, re-power on to recover
OVER VOLTAGE
31.5 ~ 37.5V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE
Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.
-20 ~ +60℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
±0.03%/℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS
UL62368-1approved (for SD-200C-5/12/24 type only), EAC TP TC 004 approved, design refer to AS/NZS 62368.1
WITHSTAND VOLTAGE
I/P-O/P:1.5KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG: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
1919.7K hrs min. Telcordia SR-332 (Bellcore) ; 280.6K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
215*115*50mm (L*W*H)
PACKING
1.1Kg; 12pcs/14.4Kg/0.9CUFT
Test conditions and notes5
  1. 1. All parameters NOT specially mentioned are measured at 24,48,96VDC 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. 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 360mm*360mm 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 )
  5. 5.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

SD-200B-24 Mechanical Specification
Mechanical Specification
SD-200B-24 Block Diagram
Block Diagram
SD-200B-24 Derating Curve
Derating Curve

Downloads

FAQ

Can I use this converter for a 24V PLC and I/O load in an industrial control cabinet?

Yes, it can fit a 24V constant-voltage control load when the source is within 19-36VDC. The output is rated for up to 8.4A and 201.6W, so the combined PLC, I/O, and accessory load needs to stay within those limits.

Is this a good choice for powering a 24V HMI or operator interface from a 19-36VDC source?

It is suitable for 24V HMI or operator interface equipment that needs constant-voltage power from a 19-36VDC input source. The available output is 24V at up to 8.4A, with 201.6W total capacity.

Can this run a 24V embedded computer or industrial edge device?

It can support a 24V embedded or edge system as long as the total draw remains at or below 8.4A and 201.6W. The unit is a constant-voltage converter, which is the right operating mode for electronics designed for a fixed 24V supply.

Is the SD-200B-24 intended for outdoor or washdown environments?

The listed operating temperature is -20°C to +60°C (refer to the derating curve), but no IP rating is provided in the specs. That means it is better suited to protected indoor enclosures rather than open outdoor or washdown exposure.

How does the SD-200B-24 compare with the other SD-200B models?

In the SD-200B group, SD-200B-5 is listed at 170W, 5V, 34A; SD-200B-12 at 200.4W, 12V, 16.7A; SD-200B-24 at 201.6W, 24V, 8.4A; and SD-200B-48 at 201.6W, 48V, 4.2A. All share the same 19-36VDC input family and constant-voltage operation, so the main differences are output voltage, current, and wattage.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bizum
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Satispay
  • Shop Pay
  • Visa

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

{ "id":8659308478784, "variants" :[{ "context":"default", "variant_id": 46634756145472, "sku":"SD-200B-24", "inventory_qty" : 92, "customer" :true, "custom_html" :"\u003cdiv class=\"price\"\u003e\n \u003cdiv class=\"price__default\"\u003e\n \u003cstrong class=\"price__current\"\u003e$92.11\u003c\/strong\u003e\n \u003cs class=\"price__was\"\u003e\u003c\/s\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"unit-price relative\" hidden\u003e\u003cspan class=\"visually-hidden\"\u003eUnit price\u003c\/span\u003e\u003cspan class=\"unit-price__price\"\u003e\u003c\/span\u003e\u003cspan class=\"unit-price__separator\"\u003e \/ \u003c\/span\u003e\u003cspan class=\"unit-price__unit\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n \u003cdiv class=\"price__no-variant\" hidden\u003e\n \u003cstrong class=\"price__current\"\u003eUnavailable\u003c\/strong\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }
Mean Well SD-200B-24 DC-DC Converter - 201.6W - 19~36V in 24V out 8.4A
Mean Well

Mean Well SD-200B-24 DC-DC Converter - 201.6W - 19~36V in 24V out 8.4A

$92.11 USD

SD-200B-24 is the 24V output model of this series: rated current 8.4A, rated power 201.6W, typical efficiency 85%.

Features

  • 2:1 wide input range
  • Protections: Short circuit / Overload / Over voltage / Over temperature
  • 1500VAC I/O isolation
  • Cooling by free air convection
  • 100% full load burn-in test
  • 24V and 48V input voltage design refer to LVD
  • 2 years warranty
View product

  • Call us

    (888) 228 9138

  • Email us

    contact@wellforces.com

  • Business Hours

    Mon-Fri
    EST 9:00am-5:30pm

  • Wholesale and Trade Account

    Let's grow together
Back to top