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.

Input Current

5A/230Vac 11A@110Vac

Input Voltage Rage

90V~264V AC

Output Rated Current

28A

Output Voltage

+36V DC

Rated Power

1008W

Output Adjustable Range

±5%

Output Accuracy

±1%

Efficiency @230Vac

93%

Size/Weight

214*82*48mm(L*W*H)/1.2Kg

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Description

30-Second Fit Check

Output class: 36VDC, 28A (1008W).
AC input: 90–264VAC (rated input voltage listed 100–240VAC), 50–60Hz.
Efficiency: 93% @230VAC (listed).
Ripple & noise: 360mVp-p.
Trim range: ±5% adjustable output.
Terminal style (listed): 36V is above 28V, so output uses 4P (8.25) terminal; input terminal 3P-8.25.

What It Is + Why It Matters

High-power 36V rail supply for industrial control and automation systems where a 1kW-class supply is required.
4P output terminal arrangement (listed) can help with higher-voltage distribution planning inside equipment.
Lock-style short/OVP behavior is defined—plan your service and reset procedures up front.
Active PFC and universal input are listed for consistent AC-side behavior across regions.

Key Specs

Rated output: 36V, 28A; 1008W.
Ripple & noise: 360mVp-p.
Accuracy/regulation: ±1% accuracy; line ±0.5%; load ±0.5%.
Input: 90–264VAC; input current 5A @230VAC / 11A @110VAC; inrush 60A @230VAC.
Power factor (listed): PF >0.98 @100V; PF >0.95 @230V.
Leakage: <0.75mA @240V.
Timing: 500ms/30ms/5ms @115VAC; 300ms/30ms/10ms @230VAC (setup/rise/hold).
Size/weight: 214×82×48mm; 1.2kg; MTBF >50k hrs (MIL-HDBK-217F, 25°C) listed.
Operating environment: -20 to 60°C; 10–90% RH (non-condensing).

Integration & Controls

Terminals (listed): input 3P-8.25; output 4P (8.25) for voltages above 28V.
Brown-out: ≤70VAC auto recovery (listed).
Thermal behavior: shell temp >115°C output off; automatic recovery (listed).
Reset expectation: short and over-voltage protections are lock-style and require power off for 5 minutes to restore.

Best For / Not For

Best for: 36V industrial control, automation systems, and high-power equipment rails up to 28A.
Not for: systems that require uninterrupted output after fault events without manual reset procedures.
Not for: enclosures without airflow/spacing planning for open-frame supplies.

Typical Applications

Industrial control and automation systems
High-power equipment-level DC rails
Panel builds requiring universal AC input
Test stations and distribution cabinets

Selection Checklist

Confirm output requirement: 36V / 28A (include peak headroom).
Confirm ripple tolerance: 360mVp-p.
Confirm terminal fit: 4P (8.25) output terminal arrangement (listed).
Confirm upstream circuit capacity for 1kW-class inrush and steady draw.
Confirm lock-style recovery procedures fit your ops/service model.
Plan airflow and clearance in the end enclosure.

RFQ Quick Checklist: qty, target delivery, mains voltage, load profile, terminal/wire constraints, enclosure airflow notes, documentation needs.
Note: final compliance and performance depend on end-product design and verification testing.

Reliability, Protections & Standards

Overload: 105–150% hiccup, automatic recovery.
Short circuit: lock; restore after power off for 5 minutes.
Over-voltage: Vout 120%–140% lock; restore after power off for 5 minutes.
Safety standards listed: GB4943, EN 60950-1, EN 62368-1.
EMC standards listed: GB/T9254-2008, GB17625.1-2012, EN 55032 Class B, EN 61000-3-2.