DC Power Supply Family — Programmable & Industrial Precise control or high-power stability

TPS offers full DC supply solutions for R D, integration, and production.

Programmable DC Supplies – eTM Series For laboratories, R&D, and testing environments


Adjustable output (0–150 V / 0–20 A)
Low ripple ≤ 20 mVrms
High accuracy ≤ 0.1%
3/4-digit control with programmable models (P series)
Universal AC input 110/220 V
≤ 2.8 kg compact design
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Industrial Switching DC Supplies – K Series For embedded and industrial applications


K18N-UP200 Series
: 200 W compact supply / efficiency 88 %
K10L-H350 Series: 350 W industrial supply / CCC UL PSE certified
K19H-UP1000 Series: 1000 W high-power supply / active PFC design
Full protections (SCP / OLP / OVP / OTP)
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Switching DC Power Supply

Bidirectional Power Modules

DIN-Rail Power Supply

High-density K19H-UP1000S Series switching mode power supply with 36VDC output, 28A rated current, and 1008W power in a slim 214 × 82 × 48mm enclosure. With 90–264VAC universal input, up to 93% efficiency, active PFC, ±5% output adjustment, and multiple protection features, it is ideal for industrial automation equipment, control systems, and compact embedded power solutions.
High-efficiency K19H-UP1000S Series switching mode power supply with 48VDC output, 21A rated current, and 1008W power in a compact 214 × 82 × 48mm enclosure. Featuring 90–264VAC universal input, up to 93% efficiency, active PFC, and comprehensive protection functions, it is ideal for industrial automation, control cabinets, embedded systems, and reliable switching power applications.
High-efficiency K19H-UP1000S Series switching mode power supply with 28VDC output, 36A rated current, and 1008W power in a compact 214 × 82 × 48mm design. Designed with 90–264VAC universal input, built-in active PFC, ±5% output adjustment, and overload, short-circuit, and over-voltage protection, it is suitable for industrial equipment, automation systems, and embedded power applications.
Compact K19H-UP1000S Series switching mode power supply with 24VDC output, 42A rated current, and 1008W power in a slim 214 × 82 × 48mm housing. With 90–264VAC universal input, up to 93% efficiency, active PFC, and multiple protection functions, it is well suited for industrial control systems, automation equipment, and high-density power integration applications.
Compact K19H-UP1000S Series switching mode power supply with 12VDC output, 75A rated current, and 900W power in a slim 214 × 82 × 48mm enclosure. Featuring 90–264VAC universal input, up to 93% efficiency, built-in active PFC, and overload, short-circuit, and over-voltage protection, it is ideal for industrial automation equipment, control systems, and embedded power applications.
High-efficiency K18N-UP200 Series 201.6W switching power supply with 48VDC output, 4.2A rated current, 0–4.2A output range, and a slim 127 × 82 × 45mm enclosure. With 90–264VAC universal AC input, built-in active PFC, efficiency above 88%, ±10% voltage adjustment, and full protection against short circuit, overload, over-voltage, and over-temperature, it is ideal for industrial control, automation systems, and compact embedded power applications.
Reliable K18N-UP200 Series 201.6W switching power supply with 36VDC output, 5.6A rated current, 0–5.6A output range, and a compact 127 × 82 × 45mm enclosure. Featuring 90–264VAC universal AC input, built-in active PFC, efficiency above 88%, ±10% voltage adjustment, and short circuit, overload, over-voltage, and over-temperature protection, it is ideal for industrial automation equipment, control cabinets, and embedded power applications.
High-efficiency K18N-UP200 Series 199.2W switching power supply with 24VDC output, 8.3A rated current, 0–8.3A output range, and a compact 127 × 82 × 45mm design. Designed with 90–264VAC universal AC input, active PFC, efficiency above 88%, ±10% voltage adjustment, and comprehensive protection functions, it is suitable for industrial equipment, automation systems, and compact embedded power solutions.
Compact K18N-UP200 Series 200.4W switching power supply with 12VDC output, 16.7A rated current, 0–16.7A output range, and a slim 127 × 82 × 45mm housing. With 90–264VAC universal AC input, built-in active PFC, efficiency above 88%, and short circuit, overload, over-voltage, and over-temperature protection, it is well suited for industrial control systems, automation equipment, and embedded power applications.
Compact K18N-UP200 Series 200W switching power supply with 5VDC output, 40A rated current, 0–40A output range, and a slim 127 × 82 × 45mm enclosure. Featuring 90–264VAC universal AC input, built-in active PFC, efficiency above 88%, and short circuit, overload, over-voltage, and over-temperature protection, it is ideal for compact industrial equipment, control systems, and embedded power applications.
High-density TDM750T Series bidirectional isolated DC-DC power module with 13.5kW rated output capacity, 750VDC high-voltage input, 14.5VDC / 932A low-voltage output, and 300 × 220 × 86mm compact dimensions. Featuring up to 94.5% peak efficiency, high-frequency isolation, CAN communication, forced-air intelligent cooling, and stable operation from -10°C to 45°C at full load, it is ideal for cell formation and test equipment, bidirectional testing systems, energy storage, and energy-recyclable power aging applications.
High-density TDM570T15 Series bidirectional isolated DC-DC power module with 12kW rated output, 570VDC high-voltage side, 14–16VDC / 800A low-voltage side, and a compact 300 × 220 × 86mm enclosure. Featuring up to 94.5% peak efficiency, high-frequency isolation, CAN communication, intelligent forced-air cooling, and stable operation from -10°C to 30°C at full load, it is ideal for cell formation and test equipment, bidirectional testing systems, energy storage applications, and energy-recyclable power aging equipment.
High-density TDM750T Series bidirectional isolated DC-DC power module with 13.5kW rated output, 750VDC high-voltage side, 14.5VDC / 932A low-voltage side, and a compact 300 × 220 × 86mm enclosure. Featuring up to 94.5% peak efficiency, high-frequency isolation, CAN communication, intelligent forced-air cooling, and stable full-load operation from -10°C to 45°C, it is ideal for cell formation and test equipment, bidirectional testing systems, energy storage applications, and energy-recyclable power aging equipment.
High-density TDM750T14 Series bidirectional isolated DC-DC power module with 13.5kW rated output capacity, 750VDC high-voltage input, 14.5VDC / 932A low-voltage output, and compact 300 × 220 × 86mm dimensions. Featuring up to 94.5% peak efficiency, high-frequency isolation, CAN communication, intelligent forced-air cooling, and stable full-load operation from -10°C to 45°C, it is ideal for cell formation and test equipment, bidirectional testing systems, energy storage applications, and energy-recyclable power aging equipment.
High-power TBM series three-phase 750V AC-DC bidirectional power module with 53kW rated output, 480VAC 3Ph+PE input, 750VDC output, 70.7A rated current, and compact 435 × 86 × 600mm body size or 489 × 86 × 647.5mm with handle. Featuring seamless bidirectional switching, up to 96.0% AC-to-DC efficiency and 95.0% DC-to-AC efficiency, PF up to 0.99, THDi below 5%, intelligent forced-air cooling, automatic parallel expansion, and stable operation at 45°C without derating, it is ideal for battery PACK testing, bidirectional power testing, and energy-recyclable power aging applications.
High-power TBM series three-phase 750V AC-DC bidirectional power module with 53kW rated output, 380/400/415VAC 3Ph+PE input, 750VDC output, 70.7A rated current, and compact 435 × 86 × 600mm dimensions or 489 × 86 × 647.5mm with handle. Featuring seamless bidirectional switching, up to 96.0% AC-to-DC efficiency and 95.0% DC-to-AC efficiency, PF up to 0.99, THDi below 5%, intelligent forced-air cooling, automatic parallel expansion, and stable operation at 45°C without derating, it is ideal for production line applications, high-voltage DC busbar solutions, and matching cabinet TBS systems.
High-power TBM series three-phase 750V AC-DC bidirectional power module with 53kW rated output, 380/400/415VAC 3Ph+PE input, 750VDC output, 70.7A rated current, and compact 435 × 86 × 600mm dimensions or 489 × 86 × 647.5mm with handle. Featuring seamless bidirectional switching, up to 96.0% AC-to-DC efficiency and 95.0% DC-to-AC efficiency, PF up to 0.99, THDi below 5%, intelligent forced-air cooling, and stable operation at 45°C without derating, it is ideal for cell series formation, battery PACK aging, and regenerative power supply aging applications.
High-power TBM series three-phase 800V AC-DC bidirectional power module with 53kW rated output, 380/400/415VAC 3Ph+PE input, 800VDC output, 66.3A rated current, and compact 435 × 86 × 600mm dimensions or 489 × 86 × 647.5mm with handle. Featuring seamless bidirectional switching, up to 96.0% AC-to-DC efficiency and 95.0% DC-to-AC efficiency, PF above 0.99, THDi below 3%, switching time under 2ms, intelligent forced-air cooling, and stable operation at 45°C without derating, it is ideal for battery PACK aging and testing, bidirectional testing, and regenerative power supply aging applications.
High-power TBM series three-phase 570V AC-DC bidirectional power module with 50kW rated output, 480VAC 3Ph+PE input, 570VDC output, 87.8A rated current, and compact 435 × 86 × 600mm dimensions or 489 × 86 × 647.5mm with handle. Featuring seamless bidirectional switching, up to 96.0% AC-to-DC efficiency and 95.0% DC-to-AC efficiency, PF up to 0.99, THDi below 5%, high-frequency isolation, CAN/RS485 communication, and intelligent forced-air cooling, it is ideal for battery PACK testing, bidirectional power testing, and energy-recyclable power aging applications.
High-power TBM series three-phase 570V AC-DC bidirectional power module with 50kW rated output, 380/400/415VAC 3Ph+PE input, 570VDC output, 87.8A rated current, and compact 435 × 86 × 600mm dimensions or 489 × 86 × 647.5mm with handle. Featuring seamless bidirectional switching, up to 96.0% AC-to-DC efficiency and 95.0% DC-to-AC efficiency, PF up to 0.99, THDi below 5%, high-frequency isolation, CAN/RS485 communication, intelligent forced-air cooling, and stable operation at 45°C without derating, it is ideal for production line applications, high-voltage DC busbar solutions, and cabinet-integrated power systems.
Robust GP Series DIN rail power supply with adjustable 24–28VDC output, 4.2A current, and 100W power in a 91×90×60mm housing. Featuring universal 90–264VAC / 120–370VDC input, it is well suited for building automation, alarm and safety systems, LED lighting, environmental control, industrial automation, and medical equipment.
Robust GP Series DIN rail power supply with adjustable 12–15VDC output, 6A current, and 72W power in a 91×90×60mm housing. Supporting universal 90–264VAC / 120–370VDC input, it is ideal for building automation, alarm and safety systems, LED lighting, environmental control, industrial automation, and medical equipment.
High-performance GP Series DIN rail power supply with adjustable 24–28VDC output, 2.5A current, and 60W power in a 91×71×60mm enclosure. With universal 90–264VAC / 120–370VDC input, it is designed for building automation, alarm and safety systems, LED lighting, environmental control, industrial automation, and medical equipment.
High-performance GP Series DIN rail power supply with adjustable 12–15VDC output, 4.5A current, and 54W power in a 91×71×60mm enclosure. Featuring universal 90–264VAC / 120–370VDC input, it is suitable for building automation, alarm and safety systems, LED lighting, environmental control, industrial automation, and medical equipment.
Reliable GP Series DIN rail power supply with adjustable 24–28VDC output, 1.25A current, and 30W power in a compact 91×53×60mm housing. Designed for universal 90–264VAC / 120–370VDC input, it fits building automation, alarm and safety systems, LED lighting, environmental control, industrial automation, and medical equipment.
Reliable GP Series DIN rail power supply with adjustable 12–15VDC output, 2.5A current, and 30W power in a compact 91×53×60mm design. Supporting universal 90–264VAC / 120–370VDC input, it is ideal for building automation, alarm and safety systems, LED lighting, environmental control, industrial automation, and medical equipment.
Compact GP Series DIN rail power supply with adjustable 24–28VDC output, 0.42A current, and 10W power in a slim 91×23×60mm housing. With universal 90–264VAC / 120–370VDC input, it is well suited for building automation, alarm and safety systems, LED lighting, environmental control, industrial automation, and medical equipment.
Compact GP Series DIN rail power supply with adjustable 12–15VDC output, 0.85A current, and 10W power in a slim 91×23×60mm housing. Featuring universal 90–264VAC / 120–370VDC input, it is ideal for building automation, alarm and safety systems, LED lighting, environmental control, industrial automation, and medical equipment.
480W AC/DC DIN-rail power supply with universal 85–277VAC or 120–390VDC input, delivering stable 24V output with high efficiency up to 95.5%, compact metal enclosure (~124 × 65 × 127mm), and wide operating temperature range from -40°C to +85°C. Featuring active PFC, low ripple & noise, comprehensive protections (short circuit, over-current, over-voltage, over-temperature), and high reliability, it is ideal for industrial automation, machine control, power systems, LED applications, and 5G communication equipment.
480W AC/DC DIN-rail power supply with universal 85–264VAC or 120–370VDC input, delivering 24VDC output at 20A with up to 94.5% efficiency and active PFC above 0.99. Featuring an ultra-slim 48mm width, compact 131.5 × 48 × 125mm design, DC OK signal, low ripple and noise, 3000VAC I/O isolation, and protections for short circuit, over-current, over-voltage, over-temperature, and input under-voltage, it is ideal for industrial control systems and machine applications.

eTM Ordinary

Display & Control

3 digits

Output Range (Representative)

0–30 V / 10 A, 0–60 V / 5 A, 0–100 V / 3 A

Resolution (Voltage / Current)

10 V : 10 mV; ≥10 V : 0.1 V/ 10 A : 10 mA; ≥10 A : 0.1 A

Accuracy (V / A)

≤ 0.1% + 2 digits / ≤ 0.2% + 10 digits

Ripple (V / A)

≤ 10–20 mVrms / ≤ 10–20 mArms

Typical Use

General R&D, education, production testing

eTM P Series

Display & Control

4 digits + Programmable

Output Range (Representative)

0–30 V / 10 A, 0–60 V / 5 A, 0–100 V / 3 A

Resolution (Voltage / Current)

100 V : 10 mV; ≥100 V : 0.1 V/ 10 A : 1 mA; ≥10 A : 10 mA

Accuracy (V / A)

≤ 0.1% + 5 digits / ≤ 0.2% + 10 digits

Ripple (V / A)

≤ 10–20 mVrms / ≤ 10–20 mArms

Typical Use

Automated testing, precise current profiling, R&D integration

eTM F Series

Display & Control

4 digits

Output Range (Representative)

0-30 V / 10 A, 0-60 V / 5 A, 0-150 V / 2 A

Resolution (Voltage / Current)

100 V : 10 mV; ≥100 V : 0.1 V/ 10 A : 10 mA; ≥10 A : 10 mA

Accuracy (V / A)

≤ 0.1% + 2 digits / ≤ 0.2% + 10 digits

Ripple (V / A)

≤ 10–20 mVrms / ≤ 10–20 mArms

Typical Use

Higher precision lab work, calibration, QC
K18N-UP200 Series — Compact 200 W Switching Power Supply
Universal AC input (90–264 V AC)
Active PFC and high efficiency 88 %
Comprehensive protection: SCP / OLP / OVP / OTP
Compact metal case (127 × 82 × 45 mm, 0.6 kg)
Applications: Industrial control・Automation・LED lighting・Test instruments
K18N-UP200 Series Specs
K10L-H350 Series — 350 W High-Performance Industrial Supply
Wide input range 90–264 V AC
Efficiency up to 90 %
Low ripple noise 100 mVp-p (typ.)
Complete protections (SCP / OLP / OVP / OTP)
Metal case with convection cooling
Certifications: CCC·UL·PSE
Applications: Factory automation ・CNC systems・Instrumentation・Lighting
K10L-H350 Series Specs
K19H-UP1000 Series — 1000 W High-Power Switching Supply
Universal AC input
Active PFC & High efficiency 90 %
High-power output up to 1000 W @ 230 V AC
Intelligent fan control & Built-in protections
Designed for heavy-load and industrial systems
Applications: Laser equipment・Industrial machinery・Automation power modules・ Communication systems
K19H-UP1000 Series Specs
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