X-On Electronics has gained recognition as a prominent supplier of TMDC 20-4818 Isolated DC/DC Converters - Chassis Mount across the USA, India, Europe, Australia, and various other global locations. TMDC 20-4818 Isolated DC/DC Converters - Chassis Mount are a product manufactured by TRACO Power. We provide cost-effective solutions for Isolated DC/DC Converters - Chassis Mount, ensuring timely deliveries around the world.

TMDC 20-4818 TRACO Power

Name: TMDC 20-4818
Brand: TRACO Power
SKU: TMDC204818_TRACO Power
Availability: OutOfStock
Rating: 5 (11 reviews)

TMDC 20-4818 electronic component of TRACO Power

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See Product Specifications

Part No.	TMDC 20-4818
Manufacturer:	TRACO Power
Category:	Isolated DC/DC Converters - Chassis Mount
Description:	Isolated DC/DC Converters - Chassis Mount Product Type: DC/DC; Package Style: Encapsulated; Output Power (W): 20; Input Voltage: 18-75 VDC; Output 1 (Vdc): 48; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Datasheet:	TMDC 20-4818 Datasheet (PDF)
	Large 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)

1: USD 80.6006 ea
Line Total: USD 80.6

Availability - 0

MOQ: 1 Multiples: 1
Pack Size: 1

TMDC 20-4818 More Buying Options & Price Grid(s)

Availability	Price	Buy Price	Quantity
0 Ship by Fri. 22 Nov to Tue. 26 Nov MOQ : 1 Multiples : 1	1 : USD 80.6006 10 : USD 76.4672 20 : USD 74.6152 50 : USD 72.5754 100 : USD 70.4013 200 : USD 67.2745

0 Ship by Fri. 22 Nov to Tue. 26 Nov MOQ : 1 Multiples : 1	1 : USD 69.4473 100 : USD 66.7184

We are delighted to provide the TMDC 20-4818 from our Isolated DC/DC Converters - Chassis Mount 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 TMDC 20-4818 and other electronic components in the Isolated DC/DC Converters - Chassis Mount category and beyond.

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Additional Infomation About Product

DC/DC Converter TMDC 20 Series, 20 Watt Fully encapsulated low profile plastic case Ultra wide 4:1 input voltage range Operating temperature range 40C to +90C I/O isolation 2500 VDC Excellent efficiency up to 91 % Input filter to meet EN 55022, class A Optional DIN-Rail mount adapter No minimum load required Power good LED indicator and remote on/off function UL 62368-1 IEC 62368-1 3-year product warranty The TMDC 20 Series is a range of encapsulated high performance DC/DC con- verter modules. With a very high efficiency of up to 91% and the use of highest grade components these 20 W converters are made for a reliable operation in the temperature range of -40C up to 90C. They come in chassis mount ver- sion with screw terminal block. The 8 models have a wide 4:1 input voltage range and a tight output voltage regulation. They do not need a minimum load and offer a high efficiency also at low load conditions. They feature a remote control input and a green power good LED which indicates the presence of the output voltage. Protection against overload and short circuit are standard fea- tures of these converters. EMC characteristics and safety certifications are aligned for the operation in industrial environment. Models Order Code Input Voltage Output Voltage Output Current Efficiency Range nom. max. typ. TMDC 20-2411 5.1 VDC 4 000 mA 90 % TMDC 20-2412 12 VDC 1 670 mA 91 % 9 - 36 VDC (24 VDC nom.) TMDC 20-2415 24 VDC 835 mA 91 % TMDC 20-2418 48 VDC 420 mA 89 % TMDC 20-4811 5.1 VDC 4 000 mA 90 % TMDC 20-4812 12 VDC 1 670 mA 91 % 18 - 75 VDC (48 VDC nom.) 24 VDC 835 mA 91 % TMDC 20-4815 TMDC 20-4818 48 VDC 420 mA 89 % Options TMP-MK1 - Optional DIN-Rail Mounting Kit: www.tracopower.com/products/tmp-mk1.pdf Page 1 / 4 www.tracopower.com January 27, 2021TMDC 20 Series, 20 Watt Input Specifications Input Current - At no load 24 Vin models: 70 mA typ. 48 Vin models: 35 mA typ. - At full load 24 Vin models: 931 mA typ. 48 Vin models: 466 mA typ. Surge Voltage 24 Vin models: 50 VDC max. (100 ms max.) 48 Vin models: 100 VDC max. (100 ms max.) Under Voltage Lockout 24 Vin models: 7.5 VDC typ. 48 Vin models: 16 VDC typ. Recommended Input Fuse (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Pi-Type Output Specifications Voltage Set Accuracy 2% max. Regulation - Input Variation (Vmin - Vmax) 0.5% max. - Load Variation (0 - 100%) 0.5% max. Ripple and Noise 5.1 Vout models: 100 mVp-p max. (20 MHz Bandwidth) 12 Vout models: 150 mVp-p max. 24 Vout models: 150 mVp-p max. 48 Vout models: 200 mVp-p max. Capacitive Load 5.1 Vout models: 6 800 F max. 12 Vout models: 1 160 F max. 24 Vout models: 300 F max. 48 Vout models: 75 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Start-up Time 30 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 150% typ. of Iout max. Overvoltage Protection 120% typ. of Vout nom. (By Zener diode) Transient Response - Response Deviation 5% max. (75% to 100% Load Step) - Response Time 250 s typ. (75% to 100% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment CSA-C22.2, No 60950-1 EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/tmdc20 Pollution Degree PD 2 EMC Specifications EMI Emissions EN 61000-6-4 (Generic Industrial) EN 61204-3 (Low Voltage Power Supplies) - Conducted Emissions EN 55032 class A (internal filter) FCC Part 15 class A (internal filter) - Radiated Emissions EN 55032 class A (with external filter) FCC Part 15 class A (with external filter) External filter proposal: www.tracopower.com/overview/tmdc20 All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 4 www.tracopower.com January 27, 2021

HS Compliance

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

TRACO may also be referenced as

TRACO ELEC. AG
TRACO Power
TRACOPOWER

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