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DC/DC Converter; 24 VDC input voltage; 12 VDC output voltage; 4 A output current; galvanically isolated

Name: DC/DC Converter; 24 VDC input voltage; 12 VDC output voltage; 4 A output current; galvanically isolated
Brand: Wago
SKU: 787-1650

MPN: 787-1650 · Brand: Wago

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Power Supplies
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 787-1650 be shipped?

787-1650 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 787-1650 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 787-1650 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 787-1650, subject to availability and destination.

<p><b>Features:</b></p><ul><li>Switched-mode power supply</li><li>Natural convection cooling when horizontally mounted</li><li>Suitable for both parallel and series operation</li><li>Electrically isolated output voltage (SELV) per EN 60950-1</li><li>Control deviation: ±1 %</li></ul>

Specifications

Technical data - Input

Nominal input voltage U<sub>i nom</sub>	24 VDC
Input voltage range	18 … 60 VDC
Nominal mains frequency range	0 Hz
Input current I<sub>i</sub>	≤ 2.56 A (24 VDC); ≤ 0.96 A (60 VDC); ≤ 3.39 A (18 VDC)
Inrush current	≤ 60 A (NTC)
Mains failure hold-up time	≥ 5 ms (24 VDC)

Technical data - Output

Nominal output voltage U<sub>o nom</sub>	12 VDC (SELV)
Output voltage range	11.5 … 14.5 VDC (adjustable)
Default setting	DC 12 V
Nominal output current I<sub>o nom</sub>	4 A
Nominal output power	48 W
Deviation	≤ 1 %
Residual ripple	≤ 50 mV (peak-to-peak)
Current limitation	1.1 x Io nom (typ.)
Overload behavior	Constant current

Technical data - Signaling and communication

Signaling	1 x Status indication LED (green)
Operation status indicator	Green LED (Uo)

Technical data - Efficiency/power losses

Power loss P<sub>l</sub>	≤ 1 W; ≤ 11.7 W (DCin 24 V / 4 A)
Power loss (max.) P<sub>l (max.)</sub>	15 W (DCin 18 V / 4 A)
Efficiency (typ.)	84 %

Technical data - Circuit protection

Internal fuse	T 4 A / 250 VDC
Backup fuse (recommended)	T 6.3 A

Safety and protection

Protection class	III
Protection type	IP20; per EN 60529
Resistance to reverse feed	≤ 25 VDC
Overvoltage category	II
Pollution degree	2
Transient suppression (primary)	Varistor
Overvoltage protection; secondary	Internal protective circuit, ≤ 35 VDC (in the event of a fault)
Short-circuit-protected	Yes
Open-circuit-proof	Yes
Parallel operation	Yes
Series operation	Yes
MTBF	> 500,000 h (per IEC 61709)

Connection data - Connection 1

Connection type	Input/output/signaling
Connection technology	CAGE CLAMP®
WAGO connector	WAGO 721 Series
Solid conductor	0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor	0.08 … 2.5 mm² / 28 … 12 AWG
Strip length	8 … 9 mm / 0.31 … 0.35 inches

Physical data

Width	45 mm / 1.772 inches
Height	90 mm / 3.543 inches
Depth from upper-edge of DIN-rail	107.5 mm / 4.232 inches

Mechanical data

Mounting type

DIN-35 rail

Material data

Flammability class per UL94	V0
Weight	240 g

Environmental requirements

Ambient temperature (operation)	-25 … +70 °C
Ambient temperature (storage)	-25 … +85 °C
Relative humidity	5 … 96 % (no condensation permissible)
Derating	−2 %/K (> 55 °C)
Climatic category	3K3 (per EN 60721)