Electronics Finder

Description

50 W, 18 -75 VDC Vin, Single Output, 3.3 VDC@15 A DC-DC Converter

Part Number

CHB75W-48S3V3-CM

Price

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Manufacturer

CINCON

Lead Time

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Category

Capacitors » DC-DC Converter

Specifications

Manufacturer

Cincon

Manufacturers Part #

CHB75W-48S3V3-CM

Industry Aliases

CHB75W-48S3V3-CM

Series

CHB75W

Factory Pack Quantity

Cooling Method

Convection

Dimensions

2.28 x 2.40 x 0.50"

Efficiency

80%

Input Voltage Nominal

48 VDC

Isolation

1500 VDC

Mechanical Style

Isolated

Mounting

Through Hole

Number of Outputs

Operating Temperature

- 40 to + 100°C

Output Amps 1

15 A

Output Voltage V1 Nominal

3.3 VDC

Power

50 W

Subcategory

DC-DC Converter

Datasheet

CHB75W-V17.pdf

322 KiB

Download

Extracted Text

V17 CHB75W SERIES 49.5 TO 75 WATT 4:1 INPUT RANGE ︳ DC-DC CONVERTERS SINGLE OUTPUT FEATURES * 49.5-75W Isolated Output * Efficiency to 85% * 300KHz Switching Frequency * 4:1 Wide Input Range * Regulated Outputs * Continuous Short Circuit Protection * Five-Sided Metal Case * Half-Brick Size Meet Industrial Standard * CE Mark Meets 2004/108/EC * Safety Meets UL60950-1, EN60950-1, and IEC60950-1 * UL60950-1 Approval (Except 28 Vout) OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT CAPACITOR % EFF. NUMBER VOLTAGE VOLTAGE LOAD MAX. MIN. MAX. NO LOAD FULL LOAD CHB75W-24S33 9-36 VDC 3.3 VDC 0 mA 15 A 50 mA 79 15000uF 2611 mA 9-36 VDC 5.0 VDC 0 mA 15 A 50 mA 82 15000uF CHB75W-24S05 3811 mA CHB75W-24S12 9-36 VDC 12 VDC 0 mA 6.25 A 50 mA 3765 mA 83 6250uF 9-36 VDC 15 VDC 0 mA 5 A 50 mA 3720 mA 84 5000uF CHB75W-24S15 CHB75W-24S24 9-36 VDC 24 VDC 0 mA 3.12 A 50 mA 3720 mA 84 3120uF CHB75W-24S28 9-36 VDC 28 VDC 0 mA 2.67 A 50 mA 3720 mA 84 2670uF CHB75W-24S48 9-36 VDC 48 VDC 0 mA 1.56 A 50 mA 3811 mA 82 1560uF CHB75W-48S33 18-75 VDC 3.3 VDC 0 mA 15 A 50 mA 80 15000uF 1289 mA CHB75W-48S05 18-75 VDC 5.0 VDC 0 mA 15 A 50 mA 1883 mA 83 15000uF CHB75W-48S12 18-75 VDC 12 VDC 0 mA 6.25 A 50 mA 1860 mA 84 6250uF 18-75 VDC 15 VDC 0 mA 5 A 50 mA 1838 mA 85 5000uF CHB75W-48S15 CHB75W-48S24 18-75 VDC 24 VDC 0 mA 3.12 A 50 mA 1835 mA 85 3120uF CHB75W-48S28 18-75 VDC 28 VDC 0 mA 2.67 A 50 mA 1835 mA 85 2670uF CHB75W-48S48 18-75 VDC 48 VDC 0 mA 1.56 A 50 mA 1860 mA 84 1560uF NOTE: 1. Nominal Input Voltage 24, 48VDC 1 V17 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENRAL SPECIFICATIONS: Input Voltage Range ....……….......……......... 24V ......................... 9-36V Efficiency .................…..................................……...............…....... See Table 48V .................. 18-75V Isolation Voltage .... Input/Output, Input/Case, Output/Case ... 1500VDC min. 7 Input Surge Voltage (100ms max.) ………..… 24V …............ 50Vdc max. Iso l a ti o n Re s i s ta n ce .....................................…...............…….... 10 ohm min. 48V ............. 100Vdc max. Isolation Capacitance …………………..………….………...…… 1000pF typ. Under Voltage Lockout ………..….. 24Vin power up ….…..….……. 8.8V Switching Frequency .........………….........…..…………………... 300KHz typ. 24Vin power down ….…….…. 8.0V Operating Case Temperature ..………….....…......………..... -40℃ to 100℃ 48Vin power up ………..………. 17V Storage Temperature ……………….....…....…….................. -55℃ to +105℃ 48Vin power down ……..…...…. 16V Thermal Shutdown Case Temp. .…………………..………..……. 100℃ typ. Positive Logic Remote On/Off ( see note3&4) Humidity ........................................................ 95% RH max. Non condensing Input Filter ………………………………………………..….……... Pi Type MTBF ………. MIL-STD-217F, GB, 25℃, Full Load …….……1000Khrs typ. Dimensions ........................….. 2.28x2.40x0.50 inches (57.9x61.0x12.7 mm) OUTPUT SPECIFICATIONS: Voltage Accuracy ........................................……………........ ±1.0% max. Case Material ................…................………….……………….. Aluminum Transient Response: 25% Step Load Change .…………….…… <500μs Weight ……………………………………………………………….…….. 94g External Trim Adj. Range ……………….……………………..……… ±10% NOTE: Ripple & Noise, 20MHz BW(see note5) 1. Measured from high line to low line. 3.3V & 5V ……... 40mV RMS max., 100mV pk-pk max. 2. Measured from full load to zero load. 12V & 15V ……. 60mV RMS max., 150mV pk-pk max. 3. Logic compatibility ……………... open collector ref to -input 24V ………..….. 100mV RMS max., 240mV pk-pk max. Module on ………….…….……... >3.5VDC to 75VDC or open circuit 28V ….…..….… 100mV RMS max., 280mV pk-pk max. Module off …………………………………………………….. <0.8Vdc 48V ….……...… 200mV RMS max., 480mV pk-pk max. 4. Suffix "N" to the model number with negative logic remote on/off Temperature Coefficient ....................………..................…..... ±0.03%/°C Module on ……………………….………….….…………….. <0.8Vdc Short Circuit Protection .........…………………........................ Continuous Module off …………..............…. >3.5VDC to 75VDC or open circuit Line Regulation (note1&7) …………….............................…. ±0.2% max. 5. Output ripple and noise measured with 10uF tantalum and 1uF ceramic capacitor across output. (48V: 1uF ceramic cap. only) Load Regulation (note2&7) ……..................….................... ±0.2% max. Over Voltage Protection Trip Range, % Vo nom. ..................... 115-140% 6. Suffix “-C” to the model number with clear mounting insert. (3.2mm DIA.) Current Limit .................……..………….... 110%-160% Nominal Output 7. Require a 47uF aluminum capacitor connected between +Vout and -Vout Start up time …………………………….….………………....…… 5ms typ. for 48Vout models CASE HB All Dimensions In Inches(mm) Tolerances Inches: X.XX= ±0.02 , X.XXX= ±0.010 Millimeters: X.X= ±0.5 , X.XX=±0.25 Mounting Inserts BOTTOM VIEW M3*0.5 Through 4pl. Pin Function +Vin 1 2 ON/OFF 3 CASE 4 -Vin 5 -Vout -Sense 6 7 Trim 8 +Sense +Vout 9 EXTERNAL OUTPUT TRIM REMOTE ON/OFF CONTROL +SENSE (8) +SENSE (8) ON/OFF (2) TRIM DOWN 10K ohms TRIM (7) TRIM (7) TRIMPOT HIGH SIGNAL HERE DISABLE OUTPUT TRIM UP -VIN (4) -SENSE (6) -SENSE (6) 2

Frequently asked questions

Electronics Finder' parent company, GID Industrial, specializes in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. We stand apart from our competition through our commitment to quality, and look forward to the opportunity to show you how.

The warranty we offer will be based on what we negotiate with our suppliers. Sometimes, a part will be sold as-is and without a warranty. We usually offer a one-year warranty for single board computers in particular because they are our specialty.

We use FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. We are able to ship with other carriers if you would find it more convenient.

Electronics Finder will definitely serve you. We work with international clients all the time, which means we are regularly shipping goods all across the globe.

Visa, MasterCard, Discover, and American Express are all accepted by Electronics Finder. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may be offered (upon approval) for larger orders.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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