X-On Electronics has gained recognition as a prominent supplier of LS5540-7R Switching Power Supplies across the USA, India, Europe, Australia, and various other global locations. LS5540-7R Switching Power Supplies are a product manufactured by Bel Fuse. We provide cost-effective solutions for Switching Power Supplies, ensuring timely deliveries around the world.

LS5540-7R Bel Fuse

LS5540-7R electronic component of Bel Fuse
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Part No.LS5540-7R
Manufacturer: Bel Fuse
Category: Switching Power Supplies
Description: Switching Power Supplies AC-DC CONVERTER
Datasheet: LS5540-7R Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
10: USD 1390.7394 ea
Line Total: USD 13907.39 
Availability - 0
MOQ: 10  Multiples: 10
Pack Size: 10
Availability Price Quantity
0
Ship by Wed. 25 Dec to Fri. 27 Dec
MOQ : 10
Multiples : 10
10 : USD 1390.7394
20 : USD 1338.9551
50 : USD 1338.7861
100 : USD 1338.6873
200 : USD 1338.5746
500 : USD 1338.5181
1000 : USD 1338.3068

   
Manufacturer
Product Category
Open Frame/Enclosed
Output Power
Input Voltage
Number of Outputs
Output Voltage-Channel 1
Output Voltage-Channel 2
Output Current-Channel 1
Output Current-Channel 2
Industry
Mounting Style
Length
Width
Height
Approvals
Brand
Dimensions
Type
Cnhts
Efficiency
Hts Code
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We are delighted to provide the LS5540-7R from our Switching Power Supplies category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the LS5540-7R and other electronic components in the Switching Power Supplies category and beyond.

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Cassette Style 100 Watt AC-DC Converters S Series PFC 100 Watt AC-DC Converters with PFC S Series Input voltage range from 85...264 V AC 1 or 2 isolated outputs up to 48 V DC 4 kV AC I/O electric strength test voltage Universal input voltage range Power factor >0.95, harmonics <IEC/EN 61000-3-2 Input over- and undervoltage lock-out Efcient input lter and built-in surge and transient suppression circuitry Fully isolated outputs Outputs overload, open- and short-circuit proof No derating over entire operating temperature range Safety according to IEC/EN 60950 LGA 111 4.4 3 U 60 168 2.4 6.6 12 TE Summary The S 4000/S 5000 series of AC-DC converters represents a exible range of power supplies for use in advanced elec- tronic systems. Features include full power factor correc- agencies LGA (Germany) and UL (USA). The UL Mark for tion, high efciency, high reliability, low output voltage noise Canada has been ofcially recognized by regulatory au- and excellent dynamic response to load/line changes. thorities in provinces across Canada. The converter inputs are protected against surges and tran- The case design allows operation at nominal load up to sients occurring at the source lines. An input over- and 71C in a free air ambient temperature. If forced cooling is undervoltage lock-out circuitry disables the outputs if the provided, the ambient temperature may exceed 71C but input voltage is outside the specied range. Inrush current the case temperature must remain below 95C under all limitation is included preventing circuit breakers and fuses conditions. from being damaged at switch-on. A temperature sensor generates an inhibit signal which All outputs are overload, open- and short-circuit proof and disables the outputs if the case temperature T exceeds C are protected against overvoltages by means of a built-in the limit. The outputs are automatically re-enabled when suppressor diode. The outputs can be inhibited by a logic the temperature drops below the limit. signal applied to the connector pin 18 (i). If the inhibit func- Various options are available to adapt the converters to in- tion is not used pin 18 must be connected to pin 14 to en- dividual applications. able the outputs. The modules may either be plugged into 19 rack systems LED indicators display the status of the converter and allow according to DIN 41494, or be chassis mounted. visual monitoring of the system at any time. Full input to output, input to case, output to case and output Important: to output isolation is provided. The modules are designed These products are intended to replace the LS 1000 and and built according to the international safety standards LS 2000 in order to comply with IEC/EN 61000-3-2. IEC/EN 60950 and have been approved by the safety Table of Contents Page Page Summary .......................................................................... 1 Electromagnetic Compatibility (EMC) ............................ 15 Type Survey and Key Data .............................................. 2 Immunity to Environmental Conditions........................... 17 Type Key .......................................................................... 2 Mechanical Data ............................................................ 18 Functional Description...................................................... 3 Safety and Installation Instructions ................................ 19 Description of Options .................................................... 22 Electrical Input Data ......................................................... 4 Electrical Output Data ...................................................... 6 Accessories .................................................................... 27 Auxiliary Functions ......................................................... 11 Edition 01/01.2001 1/27Cassette Style 100 Watt AC-DC Converters S Series PFC Type Survey and Key Data Non standard input/output configuration or special custom adaptions are available on request. See also: Commercial Infor- mation: Inquiry Form for Customized Power Supply. Table 1: Type survey LS 1 Output 1 Output 2 Input Voltage Range Efficiency Options U I U I U ...U h o nom o nom o nom o nom i min i max min 2 2 6 V DC A V DC A 85...255 V AC % 5.1 16.0 LS 4001-7R 77 -9 12.0 8.0 LS 4301-7R 81 E 15.0 6.5 LS 4501-7R 83 D 5 24.0 4.2 LS 4601-7R 83 V P 3 24.0 4.0 LS 5320-7R 81 T 3 30.0 3.2 LS 5540-7R 81 B1 3 48.0 2.0 LS 5660-7R 81 B2 4 12.0 4.0 12.0 4.0 LS 5320-7R 81 4 15.0 3.2 15.0 3.2 LS 5540-7R 81 4 24.0 2.0 24.0 2.0 LS 5660-7R 81 1 3 Efciency at U and I . Series connection of output 1 and 2, see: R-Function for differ- i nom o nom 2 If the output voltages are increased above U via R-input o nom ent output configurations. 4 control, option P setting, remote sensing or option T, the output Second output semi-regulated. 5 currents must be reduced accordingly so that P is not ex- Option V for LS 4000 types with 5 V outputs. o nom 6 ceeded. For DC-input please ask your local Power-One partner. Type Key Type Key L S 5 5 40 -7 E R P D V T B1 Input voltage range U : 85...255 V AC .............................. L i Series ...............................................................................S Number of outputs (4 for single, 5 for double outputs) 4...5 Single output units: Nominal voltage output 1 (main output), U o1 nom 5.1 V .................................................... 0, 1, 2 12 V ............................................................. 3 15 V ......................................................... 4, 5 24 V ............................................................. 6 other voltages .......................................... 7, 8 Other specifications for single output modules ....... 01...99 Symmetrical double output units: Nominal voltage output 1/output 2, U o1/2 nom 1 12 V/12 V (24 V series conn.) .................. 20 1 15 V/15 V (30 V series conn.) .................. 40 1 24 V/24 V (48 V series conn.) .................. 60 other symmetrical voltages ................. 70...99 Operational ambient temperature range T : A 25...71C .................................................. -7 40...71C .................................................. -9 customer specific .................................. -0...-6 Auxiliary functions and options: Inrush current limitation ............................... E 2 Output voltage control input ........................ R 2 Potentiometer (output voltage adjustment) .. P 3 Save data signal (D0...DD, to be specified) D 3, 4 ACFAIL signal (V2, V3)................................ V Current sharing ............................................ T Cooling plate standard case ...................... B1 Cooling plate for longe case 220 mm ........ B2 1 External wiring of main and second output depending upon the desired output configuration (see: R-Function for different output con- figurations). 2 Feature R excludes option P and vice versa. 3 Option D excludes option V and vice versa. 4 Option V available for LS 4000 types with 5V output. Edition 01/01.2001 2/27

Tariff Desc

8504.40.90 POWER SUPPLIES, having BOTH:
(a) input voltages of 176V-246VAC, 47Hz-63Hz single phase OR 200V-230VAC, 50Hz-60Hz single phase
(b) multiple DC output voltages from minus 200 V to positive 200V
TC 9603032

8504.40.90 CHARGERS, ADAPTERS AND INVERTERS, AC/DC OR DC/DC OR DC/AC having ALL of the following:
(a) input voltage NOT less than 10V and NOT greater than 252V
(b) output voltage NOT less than 2V and NOT greater than 252V
(c) wattage NOT less than 40 W and NOT greater than 160W
(d) output current NOT greater than 17A - TC 1021920

8504.50.10 81
(a) designed for use with equipment of 8471
(b) for telecommunication apparatus of 8517 Free

8504.40.90 POWER SUPPLY UNITS, DC AND/OR AC output, complying with AS/NZS 60950 & AS/NZS CISPR 22, having ALL of:
(a) voltage NOT less than 2.5 V and NOT greater than 55V
(b) wattage NOT less than 0.02 W and NOT greater than 105W
(c) current output NOT less than 0.01 amp and NOT greater than 2.5amp
TC 1014564

8504.40.90 POWER SUPPLY MODULES having ALL of the following:
(a) input power at EITHER of the following voltages:
(i) 120VAC/240VAC
(ii) 24VDC /48VDC
(b) output power at EITHER of the following voltages:
(i) 5VDC, +15VDC, -15VDC, and 24VDC field I/O
(ii) 24VDC field I/O only
(c) circuitry monitors
(d) output adjusters
TC 9810001

8504.40.90 POWER SUPPLIES DC having BOTH:
(a) variable voltage NOT exceeding 30V
(b) maximum current output NOT exceeding 25amps
TC 9900597

8504.40.90 CONVERTERS, DC/DC, power output not exceeding 5W, being ANY of:
(a) single in line package
(b) dual in line
(c) surface mount device
TC 9601650

8543.90.20 20 Electronic microassemblies Free

8504.40.30 Static converters
(a) separately housed units, designed to be housed in the same cabinet as the central processing unit of equipment of 8471
(b) for telecommunication apparatus of 8517
60 No Electric current rectifying assemblies Free
63 No Other Free
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