Product Information

TSN 1-2450

TSN 1-2450 electronic component of TRACO Power

Datasheet
Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP-4; Output Power (W): N/A; Input Voltage: -7.5 to -32 VDC; Output 1 (Vdc): -5; 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 14.9385 ea
Line Total: USD 14.94

26 - Global Stock
Ships to you between
Thu. 23 May to Mon. 27 May
MOQ: 1  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
26 - WHS 1


Ships to you between Thu. 23 May to Mon. 27 May

MOQ : 1
Multiples : 1

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TSN 1-2450
TRACO Power

1 : USD 14.9385
10 : USD 14.858
20 : USD 14.6395
50 : USD 14.1795
100 : USD 13.018
200 : USD 12.88
500 : USD 12.88
1000 : USD 12.88

7 - WHS 2


Ships to you between Fri. 17 May to Thu. 23 May

MOQ : 1
Multiples : 1

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TSN 1-2450
TRACO Power

1 : USD 17.927
2 : USD 16.133
5 : USD 15.262

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Product
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Mounting Style
Height
Input Voltage
Length
Operating Temperature Range
Output Type
Packaging
Series
Width
Brand
Cnhts
Hts Code
Maximum Operating Temperature
Minimum Operating Temperature
Product Type
Factory Pack Quantity :
Subcategory
Taric
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Additional Infomation About Product

Non-Isolated DC/DC Converter (POL) TSN 1 Series, 1 A Non-isolated converter for negative output Small size and low profile Pin compatible with LM79xx linear regulators No heatsink required The new TSN 1 series step-down switching regulators are drop-in replacement High efficiency up to 96% for inefficient LM79xx linear regulators. A high efficiency up to 96 % allows full load operation up to +70C (+85C with derating) ambient temperature with- Operation temp. range 40C to +85C out the need of any heat-sink or forced air cooling. The TSN 1 switching regula- Protection against overload, short tors provide other significant features over linear regulators, i.e. better output circuit and over-temperature accuracy (2 %), lower standby current of ~2 mA and no requirement of exter- nal capacitors. They are suitable for negative output circuits. The high efficiency Fixed switching frequency and low standby power consumption make these regulators an ideal solution Wide input range up to 32 VDC for energy sensitive applications. Excellent line / load regulation Models Order Code Output Current Input Voltage Output Voltage Efficiency max. Range nom. typ. TSN 1-2450 5 VDC 88 % 7 to 32 VDC (12 VDC nom.) TSN 1-2452 5.2 VDC 89 % TSN 1-2460 8 to 32 VDC (12 VDC nom.) 6 VDC 90 % 1 000 mA 92 % TSN 1-2480 10.5 to 32 VDC (12 VDC nom.) 8 VDC TSN 1-2490 11.5 to 32 VDC (24 VDC nom.) 9 VDC 93 % TSN 1-24120 15 to 32 VDC (24 VDC nom.) 12 VDC 94 % 18 to 32 VDC (24 VDC nom.) 15 VDC 95 % TSN 1-24150 Options Suffix A - Angular pin version Page 1 / 4 www.tracopower.com January 10, 2022TSN 1 Series, 1 A Input Specifications Input Current - At no load -12 Vin models: 3 mA typ. -24 Vin models: 3 mA typ. Reflected Ripple Current 100 mAp-p typ. Recommended Input Fuse -12 Vin models: 1 600 mA (slow blow) -24 Vin models: 1 600 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 2% max. Regulation - Input Variation (Vmin - Vmax) 1% max. - Load Variation (10 - 100%) 0.6% max. Ripple and Noise -24 Vin models: 75 mVp-p max. (20 MHz Bandwidth) -5 Vout models: 50 mVp-p max. -5.2 Vout models: 50 mVp-p max. -6 Vout models: 75 mVp-p max. -8 Vout models: 75 mVp-p max. Capacitive Load -5 Vout models: 1 600 F max. -5.2 Vout models: 1 600 F max. -6 Vout models: 1 000 F max. -8 Vout models: 1 000 F max. -9 Vout models: 1 000 F max. -12 Vout models: 470 F max. -15 Vout models: 470 F max. Minimum Load 10 % of Iout max. Temperature Coefficient 0.015 %/K max. Start-up Time 15 ms max. Short Circuit Protection Continuous, Automatic recovery Transient Response - Response Deviation 5% typ. / 7% max. (50% to 100% Load Step) - Response Time 250 s typ. / 350 s max. (50% to 100% Load Step) General Specifications Relative Humidity 95% max. (non condensing) Temperature Ranges - Operating Temperature 40C to +85C - Storage Temperature 55C to +125C Power Derating - High Temperature See application note: www.tracopower.com/overview/tsn1 Over Temperature - Protection Mode 165C typ. (Latch off) Protection Switch Off - Measurement Point Internal IC temperature Operation at lower load will not damage the converter, but it may not meet all specifications listed Cooling System Natural convection (20 LFM) Switching Frequency 323 - 437 kHz (PWM) (380 kHz typ.) (5 & 5.2 Vout models) 425 - 575 kHz (PWM) (500 kHz typ.) (other Vout models) Insulation System Non-isolated Reliability - Calculated MTBF 8 475 000 h (MIL-HDBK-217F, ground benign) Washing Process Allowed (hermetical product) www.tracopower.com/info/cleaning.pdf See Cleaning Guideline: All specifications valid at nominal voltage, resistive full load and +25C after warm-up time, unless otherwise stated. Page 2 / 4 www.tracopower.com January 10, 2022

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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