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Mean Well TKA30C-C DC-DC Converter - 25W - 36~72V in ±12V out
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TKA30C-C is the +5V / ±15V output model of this series: rated power 25W, typical efficiency 82%.
Features
- 2:1 wide input range
- 4:1 wide input range(option)
- 1500VDC I/O isolation
- Built-in EMI filter
- Remote ON-OFF control
- Protections: Short circuit / Overload
- Cooling by free air convection
- Six-sided shield metal case
- Epoxy encapsulated
- 100% burn-in test
- Approvals: FCC / EAC / CE / UKCA
- 2 years warranty
Specifications
OUTPUT
- DC VOLTAGE
- +5V / ±15V
- CURRENT RANGE
- 700 ~ 3500mA / ±50 ~ ±250mA
- RATED POWER
- 25W
- RIPPLE & NOISE (max.)Note.2
- 100mVp-p
- LINE REGULATIONNote.3
- ±1.0%
- LOAD REGULATIONNote.4
- +5V: ±2.0%, ±V1: ±5.0%
- VOLTAGE ACCURACY
- +5V: ±2.0%, ±V1: ±5.0%
- SWITCHING FREQUENCY
- 100KHz min.
INPUT
- VOLTAGE RANGE
- 36~72VDC
- EFFICIENCY (Typ.)
- 82%
- DC CURRENT Full load
- 0.64A
- DC CURRENT No load
- 10mA
- FILTER
- Pi network
- PROTECTION
- Fuse recommended
PROTECTION (Note. 5)
- OVERLOAD
- 110 ~ 250% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
- SHORT CIRCUIT
- All output equipped with short circuit Protection type : Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT
- WORKING TEMP.
- -40 ~ +85℃ (Refer to "Derating Curve")
- WORKING HUMIDITY
- 20% ~ 90% RH non-condensing
- STORAGE TEMP., HUMIDITY
- -40 ~ +105℃, 10 ~ 95% RH
- TEMP. COEFFICIENT
- ±0.03% / ℃ (0 ~ 50℃)
- VIBRATION
- 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC
- SAFETY STANDARDS
- EAC TP TC 020/2011 approved
- WITHSTAND VOLTAGE
- I/P-O/P:1.5KVDC
- ISOLATION RESISTANCE
- I/P-O/P: 100M Ohms / 500VDC / 25℃/ 70% RH
- EMC EMISSION
- Compliance to BS EN/EN55032 Class B, FCC part 15 Class B , EAC TP TC 020
- EMC IMMUNITY
- Compliance to BS EN/EN61000-4-2,3,4,5,6,8, light industry level, criteria A , EAC TP TC 020
OTHERS
- REMOTE CONTROL
- Power on: R.C ~-Vin > 4.5~5.5VDC or open, Power off: R.C~ -Vin <0.8VDC or short
- MTBF
- 100Khrs min. MIL-HDBK-217F(25℃)
- DIMENSION
- 50.8*50.8*21.0mm or 2"*2"*0.82" inch (L*W*H)
- PACKING
- 110g ; 5pcs/per tube, 140pcs/28 tube/per carton
Test conditions and notes5
- 1.All parameters are specified at normal input, rated load, 25℃ 70% RH ambient.
- 2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
- 3.Line regulation is measured from low line to high line at rated load.
- 4.Load regulation is measured from 20% to 100% rated load.
- 5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.
Technical drawings
Downloads
FAQ
Can I use the TKA30C-C for a compact embedded control board that needs regulated 12V power?
This model provides constant-voltage 12V output with a 25W power rating. That makes it a fit for compact embedded control sections that are designed around a 36-72VAC input range and stay within 25W.
Is the TKA30C-C appropriate for low-power automation electronics inside industrial equipment?
It is intended for applications needing 12V constant-voltage output from a 36-72VAC input source. With a 25W rating, it is better aligned with low-power automation electronics than with larger 12V loads.
Can the TKA30C-C work in small control enclosures or equipment bays?
Its mechanical size is 50.8 x 50.8 x 21.0 mm and its weight is 0.11 kg, which helps where board area and overall mass matter. Electrically, it remains a 25W, 12V converter, so enclosure fit does not change the load limit.
How does the TKA30C-C compare with the TKA30C-B?
The two models share the same 25W rating, 12V output, 36-72VAC input range, constant-voltage operation, 50.8 x 50.8 x 21.0 mm dimensions, 0.11 kg weight, -40 C to +85 C operating range, CE and c_emc certifications, and 2-year warranty. The listed output current differs: TKA30C-C is 250A, while TKA30C-B is 310A.
Can the TKA30C-C be used in indoor equipment exposed to low or high ambient temperatures?
The operating temperature range is -40 C to +85 C, so the converter is specified for very cold and very warm conditions within that band. Because no IP rating is provided, the specs do not confirm suitability for direct outdoor exposure.
Payment & Security
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Other TKA30 Models
5 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well TKA30C-B DC-DC Converter - 25W - 36~72V in ±12V out | 25W | 12V | 310 Milliampere | IP20 | View |
| Mean Well TKA30B-C DC-DC Converter - 25W - 18~36V in ±12V out | 25W | 12V | 250 Milliampere | IP20 | View |
| Mean Well TKA30B-B DC-DC Converter - 25W - 18~36V in ±12V out | 25W | 12V | 310 Milliampere | IP20 | View |
| Mean Well TKA30A-C DC-DC Converter - 25W - 9~18V in 5V out | 25W | 5V | 3.5A | IP20 | View |
| Mean Well TKA30A-B DC-DC Converter - 25W - 9~18V in 5V out | 25W | 5V | 3.5A | IP20 | View |
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