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TUNS

Rated Input: AC85 - 264V
TUNS1200F AC85 ～ 305V
Rated Output Wattage: 50 - 1200W
RoHS ECO Model
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Output Wattage Model Dimensions Cooling Method
50W
 TUNS50F 58.4x12.7x37.3mm [2.3x0.5x1.47 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
100W
 TUNS100F 58.4x12.7x61.0mm [2.3x0.5x2.4 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
300W
 TUNS300F 117.3x12.7x61.5mm [4.62x0.5x2.42 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
500W
 TUNS500F 117.3x12.7x61.5mm [4.62x0.5x2.42 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
700W
 TUNS700F 117.3x12.7x61.5mm [4.62x0.5x2.42 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
700W
 TUNS700F-P 117.3x12.7x61.5mm [4.62x0.5x2.42 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
1200W
 TUNS1200F 117.3x12.7x86.8mm [4.62x0.5x3.42 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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CHS

Rated Input：DC18 - 36V, DC36 - 76V
Rated Output Wattage：60 - 700W
RoHS ECO Model PMBus
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Output Wattage Model Dimensions Cooling Method
60W
 CHS60 19.05x12.7x23.36mm [0.75x0.5x0.92 inches] Convection/Forced air
80W
 CHS80 33.0x10.5x22.76mm [1.3x0.41x0.9 inches] Convection/Forced air
120W
 CHS120 33.0x10.5x22.86mm [1.3x0.41x0.9 inches]
33.5x12.7x23.36mm [1.32x0.5x0.92 inches] * (BasePlate Option)
36.5x12.7x26.5mm [1.44x0.5x1.04 inches] * (BasePlate and case Option)		 Convection/Forced air/Conduction
200W
 CHS200 57.9x10.5x22.76mm [2.28x0.41x0.9 inches]
58.4x12.7x23.26mm [2.3x0.5x0.92 inches] * (BasePlate Option)		 Convection/Forced air/Conduction
300W
 CHS300 58.4x11.0x22.86mm [2.3x0.43x0.9 inches]
58.9x12.7x23.3mm [2.32x0.5x0.92 inches] * (*BasePlate Option)
61.1X14.3X26.1 [2.41X0.56X1.03inches] ** (**Baseplate and case option)
 Convection/Forced air/Conduction
380W
 CHS380 58.4x11.0x22.86mm [2.3x0.43x0.9 inches]
58.9x12.7x23.26mm [2.32x0.5x0.92 inches] * (BasePlate Option)		 Convection/Forced air/Conduction
400W
 CHS400 58.4x9.5x36.8mm [2.3x0.37x1.45 inches]
58.9x12.7x37.3mm [2.32x0.5x1.47 inches] * (Baseplate option)
61.6x12.7x40.3mm [2.43x0.5x1.59 inches] * (Baseplate and case option)		 Convection/Forced air/Conduction
500W
 CHS500 58.4x9.5x36.8mm [2.3x0.37x1.45 inches]
58.9x12.7x37.3mm [2.32x0.5x1.47 inches] * (BasePlate Option)		 Convection/Forced air/Conduction
700W
 CHS700 58.4x10.5x36.8mm [2.3x0.41x1.45 inches]
58.9x12.7x37.3mm [2.32x0.5x1.47 inches] * (BasePlate Option)		 Convection/Forced air/Conduction
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CQHS

Rated Input: DC36 - 76V *
Rated Output Wattage: 250 - 350W
*Input voltage range depends on model
RoHS ECO Model
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Output Wattage Model Dimensions Cooling Method
250W
 CQHS250 57.9x10.5x22.76mm [2.28x0.41x0.9 inches]
58.4x12.7x23.26mm [2.3x0.5x0.92 inches]*(BasePlate Option)		 Convection/Forced air/Conduction
300W
 CQHS300 57.9x12.7x36.8mm [2.28x0.5x1.45 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
350W
 CQHS350 57.9x12.7x36.8mm [2.28x0.5x1.45 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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DBS

Rated Input: DC45 - 160V, DC66 - 160V, DC200 - 400V
Rated Output Wattage: 100 - 700W
*DBS100A/150A models to discontinued(May,2023)
*DBS200B/400B models to discontinued(Nov,2023)
RoHS
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Output Wattage Model Dimensions Cooling Method
700W
 DBS700B 61x12.7x116.8mm [2.4x0.5x4.6 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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DHS

Rated Input: DC60 - 160V, DC200 - 400V
Rated Output Wattage: 50 - 250W
RoHS ECO Model
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Output Wattage Model Dimensions Cooling Method
50W
 DHS50A 58.4x12.7x37.3mm [2.3x0.5x1.47 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
100W
 DHS100A 58.4x12.7x37.3mm [2.3x0.5x1.47 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
200W
 DHS200A 58.4x12.7x61.0mm [2.3x0.5x2.4 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
50W
 DHS50B 58.4x12.7x37.3mm [2.3x0.5x1.47 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
100W
 DHS100B 58.4x12.7x37.3mm [2.3x0.5x1.47 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
250W
 DHS250B 58.4x12.7x61.0mm [2.3x0.5x2.4 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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DPF

Rated Input: AC85 - 264V, AC170 - 264V
Rated Output Wattage: 1000 - 1500W
RoHS
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Output Wattage Model Dimensions Cooling Method
1000 ～ 1500W
 DPF1000 118.6x12.7x85mm [4.67x0.5x3.35 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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DPG

Rated Input: AC85 - 264V, AC170 - 264V
Rated Output Wattage: 300 - 750W
RoHS ECO Model
Product Line-up

Output Wattage Model Dimensions Cooling Method
300 ～ 500W
 DPG500 58.4x12.7x61mm [2.3x0.5x2.4 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
500 ～ 750W
 DPG750 58.4x12.7x61mm [2.3x0.5x2.4 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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SNDBS

Rated Input: DC200 - 400V
Rated Output Wattage: 400 - 700W
*SNDBS400B models to discontinued(Nov,2023)
RoHS
Product Line-up

Output Wattage Model Dimensions Cooling Method
700W
 SNDBS700B 89x44.5x222mm [3.51x1.75x8.75 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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SNDHS

Rated Input: DC60 - 160V
Rated Output Wattage: 50 - 250W
RoHS ECO Model
Product Line-up

Output Wattage Model Dimensions Cooling Method
50W
 SNDHS50A 61.5x44.5x150mm [2.42x1.75x5.91 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
100W
 SNDHS100A 61.5x44.5x150mm [2.42x1.75x5.91 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
200W
 SNDHS200A 74.2x44.5x150mm [2.92x1.75x5.91 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
50W
 SNDHS50B 61.5x44.5x127mm[2.42x1.75x5.0 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
100W
 SNDHS100B 61.5x44.5x127mm[2.42x1.75x5.0 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
250W
 SNDHS250B 74.2x44.5x127mm [2.92x1.75x5.0 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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SNDPF

Rated Input: AC85 - 264V 1Φ
Rated Output Wattage: 1000W
RoHS
Product Line-up

Output Wattage Model Dimensions Cooling Method
1000 ～ 1500W
 SNDPF1000 127x44.5x222mm [5.0x1.75x8.75 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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SNDPG

Rated Input: AC85 - 264V 1Φ
Rated Output Wattage: 750W
RoHS ECO Model
Product Line-up

Output Wattage Model Dimensions Cooling Method
500 ～ 750W
 SNDPG750 125x44.5x127mm [4.92x1.75x5.0 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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SNTU

Rated Input: AC85 - 264V 1Φ
Rated Output Wattage: 50 - 100W
RoHS ECO Model
Product Line-up

Output Wattage Model Dimensions Cooling Method
50W
 SNTUNS50F 50x36x150mm [1.97x1.42x5.91 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
100W
 SNTUNS100F 74x37x150mm [2.91x1.46x5.91 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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TUXS

Rated Input: AC85 - 264V
Rated Output Wattage: 150W, 200W
RoHS ECO Model PMBus
Product Line-up

Output Wattage Model Dimensions Cooling Method
150W
 TUXS150F 76.2x28.5x50.8mm [3.0x1.12x2.0 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
200W
 TUXS200F 76.2x28.5x50.8mm [3.0x1.12x2.0 inches] Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)
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Table1 Product Status Information
No. Product Status Definition
1 New Product New Product. Recommended for new design.
2 Recommended Recommended for new design.
3 blank Product in mass production
4 NRND Not recommended for new design.
5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
6 Discontinued LTB order is no longer available.