Product Information

TDR 3-4812

TDR 3-4812 electronic component of TRACO Power

Datasheet
Isolated DC/DC Converters Product Type: DC/DC; Package Style: DIP-14; Output Power (W): 3; Input Voltage: 36-75 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A

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 36.0943 ea
Line Total: USD 36.09

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - WHS 1


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

MOQ : 1
Multiples : 1

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TDR 3-4812
TRACO Power

1 : USD 34.9485
5 : USD 32.4875
10 : USD 32.223
20 : USD 32.085
50 : USD 30.544
100 : USD 28.4625
200 : USD 27.9335
500 : USD 27.6
1000 : USD 27.577

0 - WHS 2


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

MOQ : 1
Multiples : 1

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TDR 3-4812
TRACO Power

1 : USD 32.3897
3 : USD 30.6529

     
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DC/DC Converter TDR 3 Series, 3 Watt Compact design in THD Package Wide 2:1 input voltage range Fully regulated outputs Low ripple and noise Temperature range 40C to +85C without derating UL 62368-1 IEC 62368-1 UL 60950-1 IEC 60950-1 I/O isolation 1600 VDC The TDR 3 series is a family of compact 3 W DC/DC-converters with 2:1 input Continuous short-circuit protection voltage ranges and tightly regulated output voltages even under no load condi- Remote On/Off control tions. The product is available in THD-package. They work with high efficiency over the full load range and come with a remote On/Off input. The usability in Fully RoHS compliant temperature ranges of up to 85C, continuous short circuit protection and ex- 3-year product warranty cellent immunity against environmental influences make these converters very reliable. A TDR 3 converter is the ideal solution for space critical high end ap- plications in communication equipment, instrumentation and industrial elec- tronics. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TDR 3-0511 5 VDC 600 mA 79 % TDR 3-0512 12 VDC 250 mA 80 % 4.5 - 9 VDC TDR 3-0513 15 VDC 200 mA 81 % (5 VDC nom.) TDR 3-0522 +12 VDC 125 mA 12 VDC 125 mA 80 % TDR 3-0523 +15 VDC 100 mA 15 VDC 100 mA 81 % TDR 3-1211 5 VDC 600 mA 81 % TDR 3-1212 12 VDC 250 mA 82 % 9 - 18 VDC TDR 3-1213 15 VDC 200 mA 82 % (12 VDC nom.) TDR 3-1222 +12 VDC 125 mA 12 VDC 125 mA 82 % TDR 3-1223 +15 VDC 100 mA 15 VDC 100 mA 83 % TDR 3-2411 5 VDC 600 mA 81 % 12 VDC 250 mA 82 % TDR 3-2412 18 - 36 VDC TDR 3-2413 15 VDC 200 mA 83 % (24 VDC nom.) TDR 3-2422 +12 VDC 125 mA 12 VDC 125 mA 83 % TDR 3-2423 +15 VDC 100 mA 15 VDC 100 mA 83 % TDR 3-4811 5 VDC 600 mA 81 % TDR 3-4812 12 VDC 250 mA 82 % 36 - 75 VDC TDR 3-4813 15 VDC 200 mA 82 % (48 VDC nom.) TDR 3-4822 +12 VDC 125 mA 12 VDC 125 mA 83 % TDR 3-4823 +15 VDC 100 mA 15 VDC 100 mA 83 % Page 1 / 4 www.tracopower.com November 27, 2020TDR 3 Series, 3 Watt Input Specifications Input Current - At no load 5 Vin models: 50 mA typ. 12 Vin models: 30 mA typ. 24 Vin models: 13 mA typ. 48 Vin models: 10 mA typ. - At full load 5 Vin models: 790 mA max. 12 Vin models: 320 mA max. 24 Vin models: 160 mA max. 48 Vin models: 80 mA max. Surge Voltage 5 Vin models: 15 VDC max. (1 s max.) 12 Vin models: 25 VDC max. (1 s max.) 24 Vin models: 50 VDC max. (1 s max.) 48 Vin models: 100 VDC max. (1 s max.) Reflected Ripple Current 5 Vin models: 80 mAp-p typ. 12 Vin models: 40 mAp-p typ. 24 Vin models: 30 mAp-p typ. 48 Vin models: 20 mAp-p typ. Recommended Input Fuse 5 Vin models: 3 000 mA (slow blow) 12 Vin models: 3 000 mA (slow blow) 24 Vin models: 1 500 mA (slow blow) 48 Vin models: 1 500 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. - Load Variation (0 - 100%) single output models: 1% 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 30 mVp-p typ. Capacitive Load - single output 5 Vout models: 1 680 F max. 12 Vout models: 820 F max. 15 Vout models: 680 F max. - dual output 12 / -12 Vout models: 470 / 470 F max. 15 / -15 Vout models: 330 / 330 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Start-up Time 5 ms typ. Short Circuit Protection Continuous, Automatic recovery Transient Response - Response Time 250 s typ. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/tdr3 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 November 27, 2020

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
TRACO ELEC. AG
TRACO Power
TRACOPOWER

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