Product Information

TMR 3-4815WIR

TMR 3-4815WIR electronic component of TRACO Power

Datasheet
Isolated DC/DC Converters 3W 18-75Vin 24Vout 125mA SIP8 Iso Reg
Manufacturer: TRACO Power
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 28.06 ea
Line Total: USD 28.06

2 - Global Stock
Ships to you between
Tue. 28 May to Thu. 30 May
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
2 - WHS 1


Ships to you between Tue. 28 May to Thu. 30 May

MOQ : 1
Multiples : 1

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TMR 3-4815WIR
TRACO Power

1 : USD 28.06
5 : USD 27.945
10 : USD 27.6115
20 : USD 26.0705
50 : USD 24.38
100 : USD 24.1385
200 : USD 23.6555
500 : USD 23.621
1000 : USD 23.621

1 - WHS 2


Ships to you between Wed. 22 May to Tue. 28 May

MOQ : 1
Multiples : 1

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TMR 3-4815WIR
TRACO Power

1 : USD 32.422
3 : USD 30.68

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Output Power
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Isolation Voltage
Mounting Style
Height
Input Voltage
Length
Operating Temperature Range
Package / Case
Packaging
Product
Series
Width
Brand
Cnhts
Hts Code
Industry
Maximum Operating Temperature
Minimum Operating Temperature
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Additional Infomation About Product

DC/DC Railway Converter TMR 3WIR Series, 3 Watt Compact SIP-8 metal case EN 50155 railway approval Ultra wide 4:1 Input: 936, 1875 and 43160 VDC I/O-isolation 3000 VDC Fully regulated outputs UL 62368-1 IEC 62368-1 Operating temperature range 40C to The TMR 3WIR series is a set of 3 Watt DC/DC converters in a SIP-8 metal ca- +90C se. They operate up to 78C environment temperature at full load and up to 90C with a 50% load derating. With EN 50155 and UL 60950-1 certification, Short circuit protection and current 3000 VDC I/O-isolation voltage, external On/Off, current limitation and short limitation circuit protection they cover a wide range of application when space is limited. Remote On/Off The input of the converters is designed for a wide voltage range (4:1) and mini- mum load is not required. 3-year product warranty Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TMR 3-2410WIR 3.3 VDC 700 mA 76 % TMR 3-2411WIR 5 VDC 600 mA 81 % TMR 3-2419WIR 9 VDC 333 mA 81 % TMR 3-2412WIR 12 VDC 250 mA 83 % 9 - 36 VDC TMR 3-2413WIR 15 VDC 200 mA 83 % (24 VDC nom.) TMR 3-2415WIR 24 VDC 125 mA 82 % TMR 3-2421WIR +5 VDC 300 mA 5 VDC 300 mA 80 % TMR 3-2422WIR +12 VDC 125 mA 12 VDC 125 mA 82 % TMR 3-2423WIR +15 VDC 100 mA 15 VDC 100 mA 82 % TMR 3-4810WIR 3.3 VDC 700 mA 75 % TMR 3-4811WIR 5 VDC 600 mA 81 % TMR 3-4819WIR 9 VDC 333 mA 81 % TMR 3-4812WIR 12 VDC 250 mA 82 % 18 - 75 VDC TMR 3-4813WIR 15 VDC 200 mA 82 % (48 VDC nom.) TMR 3-4815WIR 24 VDC 125 mA 82 % TMR 3-4821WIR +5 VDC 300 mA 5 VDC 300 mA 80 % TMR 3-4822WIR +12 VDC 125 mA 12 VDC 125 mA 82 % TMR 3-4823WIR +15 VDC 100 mA 15 VDC 100 mA 82 % TMR 3-7210WIR 3.3 VDC 700 mA 76 % TMR 3-7211WIR 5 VDC 600 mA 80 % TMR 3-7219WIR 9 VDC 333 mA 81 % TMR 3-7212WIR 12 VDC 250 mA 82 % 43 - 160 VDC TMR 3-7213WIR 15 VDC 200 mA 83 % (110 VDC nom.) TMR 3-7215WIR 24 VDC 125 mA 83 % TMR 3-7221WIR +5 VDC 300 mA 5 VDC 300 mA 80 % TMR 3-7222WIR +12 VDC 125 mA 12 VDC 125 mA 83 % TMR 3-7223WIR +15 VDC 100 mA 15 VDC 100 mA 81 % Page 1 / 4 www.tracopower.com May 12, 2021TMR 3WIR Series, 3 Watt Input Specifications Input Current - At no load 24 Vin models: 4 mA typ. 48 Vin models: 4 mA typ. 110 Vin models: 2 mA typ. Surge Voltage 24 Vin models: 50 VDC max. (1 s max.) 48 Vin models: 100 VDC max. (1 s max.) 110 Vin models: 185 VDC max. (1 s max.) Recommended Input Fuse 24 Vin models: 800 mA (slow blow) 48 Vin models: 500 mA (slow blow) 110 Vin models: 160 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Capacitor Output Specifications Voltage Set Accuracy 1% max. Regulation - Input Variation (Vmin - Vmax) single output models: 0.2% max. dual output models: 0.2% max. - Load Variation (0 - 100%) single output models: 0.5% max. dual output models: 1% max. (Output 1) 1% max. (Output 2) - Cross Regulation dual output models: 5% max. (25% / 100% asym. load) Ripple and Noise - 20 MHz Bandwidth 50 mVp-p typ. (w/ 1 F) 75 mVp-p max. (w/ 1 F) Capacitive Load - single output 3.3 Vout models: 1 100 F max. 5 Vout models: 550 F max. 9 Vout models: 340 F max. 12 Vout models: 240 F max. 15 Vout models: 240 F max. 24 Vout models: 90 F max. - dual output 5 / -5 Vout models: 340 / 340 F max. 12 / -12 Vout models: 170 / 170 F max. 15 / -15 Vout models: 90 / 90 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Start-up Time 75 ms max. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 180% typ. of Iout max. Transient Response - Response Time 250 s typ. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment EN 62368-1 IEC 62368-1 UL 62368-1 - Railway Applications EN 50155 www.tracopower.com/overview/tmr3wir - Certification Documents Pollution Degree PD 2 All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 4 www.tracopower.com May 12, 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 Power may also be referenced as

TRACO
TRACO ELEC. AG
TRACO Power
TRACOPOWER

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