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Mean Well

Mean Well SD-200B-5 DC-DC Converter - 170W - 19~36V in 5V out 34A

2:1 wide input range1.5~2KVAC isolation by models
SKU SD-200B-5
$92.11 USD
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In stock
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Overview

SD-200B-5 is the 5V output model of this series: rated current 34A, rated power 170W, typical efficiency 79%.

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-5Specifications from the official datasheet (2024-11-22 edition)

OUTPUT

DC VOLTAGE
5V
RATED CURRENT
34A
CURRENT RANGE
0 ~ 34A
RATED POWER
170W
RIPPLE & NOISE (max.)Note.2
100mVp-p
VOLTAGE ADJ. RANGE
4.5 ~ 5.5VDC
VOLTAGE TOLERANCENote.3
±2.0%
LINE REGULATION
±0.5%
LOAD REGULATION
±1.0%
SETUP, RISE TIME
300ms, 50ms at full load

INPUT

VOLTAGE RANGE
19 ~ 36VDC
EFFICIENCY (Typ.)
79%
DC CURRENT (Typ.)
10.8A/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
5.75 ~ 6.75V 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-5 Mechanical Specification
Mechanical Specification
SD-200B-5 Block Diagram
Block Diagram
SD-200B-5 Derating Curve
Derating Curve

Downloads

FAQ

Can I use this converter for 5V telecom or network equipment?

It can fit 5V constant-voltage telecom or network hardware when the source is within 19-36VDC. The output is rated for up to 34A and 170W, so the connected equipment needs to stay within those limits.

Is this suitable for a 5V industrial communications controller?

Yes, if the controller is designed for a fixed 5V input and its total draw does not exceed 34A or 170W. This model is a constant-voltage converter, which matches equipment intended for a stable 5V supply.

Can this power a 5V embedded system or edge device with moderate load?

It can support a 5V embedded or edge device as long as the total demand stays at or below 34A and 170W. The 19-36VDC input range is the required source range for this model.

Is the SD-200B-5 appropriate for outdoor cabinets?

The operating temperature range is -20°C to +60°C (refer to the derating curve), and no IP rating is listed in the specs. That points to use in protected indoor cabinets or sheltered enclosures rather than open outdoor conditions.

How does the SD-200B-5 compare with the rest of the SD-200B family?

The SD-200B options are SD-200B-5 at 5V, 34A, 170W; SD-200B-12 at 12V, 16.7A, 200.4W; SD-200B-24 at 24V, 8.4A, 201.6W; and SD-200B-48 at 48V, 4.2A, 201.6W. Across these models, the main differences are the output voltage, current and power, while the family shares the same 19-36VDC input.

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Mean Well SD-200B-5 DC-DC Converter - 170W - 19~36V in 5V out 34A
Mean Well

Mean Well SD-200B-5 DC-DC Converter - 170W - 19~36V in 5V out 34A

$92.11 USD

SD-200B-5 is the 5V output model of this series: rated current 34A, rated power 170W, typical efficiency 79%.

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
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